# Callback Technologies | The Definitive Choice for Virtualization and Access Monitoring | Callback Technologies

> Create flexible, high-performing virtual file systems and access monitoring tools that adapt to your needs. Track and manage access with precision, streamline file-sharing across clients and servers, and set up high-performance virtual drives, all without dealing with low-level kernel driver details. Efficient, secure, and straightforward, the clear choice for building Filesystem Virtualization and File Access Security Monitoring solutions.

## About

- [About /n software | Callback Technologies](https://www.callback.com/about/message)

## Azuredrive

- [Azure Drive Beta request | Callback Technologies](https://www.callback.com/azuredrive/beta): Azure Drive Beta request
- [Azure Drive | Map Azure Storage as a Local Drive | Callback Technologies](https://www.callback.com/azuredrive): Easily connect to your Azure File Storage service via a local virtual drive. Browse and interact directly with your remote files like they are on your local machine.
- [Azure Drive License (EULA) | Callback Technologies](https://www.callback.com/azuredrive/license): License (EULA) for Azure Drive
- [Azure Drive Beta | Download Options | Callback Technologies](https://www.callback.com/azuredrive/download): Download Azure Drive Beta
- [Azure Drive | Purchasing Options | Callback Technologies](https://www.callback.com/azuredrive/order): Purchasing Options Azure Drive

## Case-study

- [Case Studies | Callback Technologies](https://www.callback.com/case-study): Case Studies using CBFS products to power their solutions
- [Secomba Boxcryptor Case Study | Callback Technologies](https://www.callback.com/case-study/boxcryptor): Secomba Builds a Secure Virtual Drive with CBFS Connect.
- [Censhare Digital  Case Study | Callback Technologies](https://www.callback.com/case-study/censhare): Censhare Relies on Proven, Reliable CBFS Solution to Create Virtual Filesystems (VFS).
- [DefiniSec SSProtect Case Study | Callback Technologies](https://www.callback.com/case-study/definisec): DefiniSec Uses CBFS Filter to Help Secure and Protect Data
- [FATXplorer Case Study | Callback Technologies](https://www.callback.com/case-study/fatxplorer): FATXplorer Creates Access to Native Xbox Filesystem.
- [Iterate GmbH Case Study | Callback Technologies](https://www.callback.com/case-study/iterate): Iterate Builds Mountain Duck Virtual Drive with CBFS Connect.
- [XtreemFS Case Study | Callback Technologies](https://www.callback.com/case-study/xtreemfs): XtreemFS Utilizes CBFS Connect to Easily Integrate Novel Filesystems into Windows.

## Cbfsconnect

- [FUSE for Windows - Virtual Filesystem Library | Callback Technologies](https://www.callback.com/cbfsconnect/filesystem-in-user-space): Callback Technologies | FUSE for Windows - Virtual Filesystem Library.
- [Dokan Alternative - Professionally Developed Virtual Filesystem Library | Callback Technologies](https://www.callback.com/cbfsconnect/professional-dokany-alternative): Callback Technologies | Dokan Alternative - Professionally Developed Virtual Filesystem Library.
- [WinFSP - Professionally Developed Virtual Filesystem Library | Callback Technologies](https://www.callback.com/cbfsconnect/professional-winfsp-alternative): Callback Technologies | WinFSP Alternative - Professionally Developed Virtual Filesystem Library.
- [Create your own virtual filesystem without driver development | Callback Technologies](https://www.callback.com/cbfsconnect/virtual-filesystem-user-space): Callback Technologies | Create your own virtual filesystem without driver development.
- [Create your own virtual filesystem without driver development | Callback Technologies](https://www.callback.com/cbfsconnect/write-filesystem): Callback Technologies | Create your own virtual filesystem without driver development.
- [CBFS™ Connect | Virtual Drive Library | Callback Technologies](https://www.callback.com/cbfsconnect): The leading SDK for creating and managing virtual filesystems from almost any type of storage.
- [CBFS™ Connect License (EULA) | Callback Technologies](https://www.callback.com/cbfsconnect/license): License (EULA) for CBFS™ Connect
- [CBFS™ Connect  | Download Options | Callback Technologies](https://www.callback.com/cbfsconnect/download): Download CBFS™ Connect
- [CBFS™ Connect | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsconnect/order): Purchasing Options CBFS™ Connect
- [CBFS™ Connect | Changelog | Callback Technologies](https://www.callback.com/cbfsconnect/changelog): Changelog for CBFS™ Connect
- [CBFS™ Connect | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsconnect/order?eid=CCNJ-A): Purchasing Options CBFS™ Connect
- [CBFS™ Connect | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsconnect/order?eid=CCCJ-A): Purchasing Options CBFS™ Connect
- [CBFS™ Connect | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsconnect/order?eid=CCDJ-A): Purchasing Options CBFS™ Connect
- [CBFS™ Connect | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsconnect/order?eid=CCJJ-V): Purchasing Options CBFS™ Connect
- [CBFS™ Connect | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsconnect/order?eid=CCOJ-A): Purchasing Options CBFS™ Connect
- [CBFS™ Connect | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsconnect/order?eid=CCTJ-A): Purchasing Options CBFS™ Connect
- [CBFS™ Connect | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsconnect/order?eid=CCRJ-A): Purchasing Options CBFS™ Connect
- [CBFS™ Connect | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsconnect/order?eid=CCCJ-M): Purchasing Options CBFS™ Connect

## Cbfsfilter

- [Reliable Filesystem Watcher for Windows | Callback Technologies](https://www.callback.com/cbfsfilter/file-system-watcher-windows): Callback Technologies | Reliable Filesystem Watcher for Windows
- [CBFS Filter | Filter Driver Library | Callback Technologies](https://www.callback.com/cbfsfilter): A filter driver library that allows you to track and control filesystem, registry, and process manager operations.
- [CBFS™ Filter License (EULA) | Callback Technologies](https://www.callback.com/cbfsfilter/license): License (EULA) for CBFS™ Filter
- [CBFS™ Filter  | Download Options | Callback Technologies](https://www.callback.com/cbfsfilter/download): Download CBFS™ Filter
- [CBFS™ Filter | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsfilter/order): Purchasing Options CBFS™ Filter
- [CBFS™ Filter | Changelog | Callback Technologies](https://www.callback.com/cbfsfilter/changelog): Changelog for CBFS™ Filter
- [CBFS™ Filter | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsfilter/order?eid=CFNJ-A): Purchasing Options CBFS™ Filter
- [CBFS™ Filter | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsfilter/order?eid=CFCJ-A): Purchasing Options CBFS™ Filter
- [CBFS™ Filter | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsfilter/order?eid=CFJJ-V): Purchasing Options CBFS™ Filter
- [CBFS™ Filter | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsfilter/order?eid=CFTJ-A): Purchasing Options CBFS™ Filter
- [CBFS™ Filter | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsfilter/order?eid=CFOJ-A): Purchasing Options CBFS™ Filter
- [CBFS™ Filter | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsfilter/order?eid=CFDJ-A): Purchasing Options CBFS™ Filter
- [CBFS™ Filter | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsfilter/order?eid=CFRJ-A): Purchasing Options CBFS™ Filter

## Company

- [Contact Us | Callback Technologies](https://www.callback.com/company/contact): Contact Callback Technologies by phone or email to order new products, get customer service, billing and tech support.
- [About Us | Callback Technologies](https://www.callback.com/company): Callback Technologies is the leading provider of developer components for virtual file storage, access control, monitoring, and security.
- [Careers | Callback Technologies](https://www.callback.com/company/jobs): Callback Technologies Careers
- [Data Protection Addendum for Callback Technologies. | Callback Technologies](https://www.callback.com/company/legal/dpa): Callback Technologies is the leading provider of developer components for virtual file storage, access control, monitoring, and security.
- [Privacy Policy | Callback Technologies](https://www.callback.com/company/legal/privacy): Privacy Policy for Callback Technologies.
- [Request for Erasure | Callback Technologies](https://www.callback.com/company/legal/rfe): Request for Erasure for Callback Technologies.
- [Terms of Use | Callback Technologies](https://www.callback.com/company/legal/terms): Terms of use for Callback Technologies.
- [Testimonials | Callback Technologies](https://www.callback.com/company/testimonials): Callback Technologies Customer Testimonials

## Davdrive

- [DAV Drive Beta request | Callback Technologies](https://www.callback.com/davdrive/beta): DAV Drive Beta request
- [DAV Drive | Map Network Files as a Local Drive | Callback Technologies](https://www.callback.com/davdrive): Easily connect to the files on your WebDAV server via a local virtual drive. Browse and interact directly with your remote files like they are on your local machine.
- [DAV Drive License (EULA) | Callback Technologies](https://www.callback.com/davdrive/license): License (EULA) for DAV Drive
- [DAV Drive Beta | Download Options | Callback Technologies](https://www.callback.com/davdrive/download): Download DAV Drive Beta
- [DAV Drive | Purchasing Options | Callback Technologies](https://www.callback.com/davdrive/order): Purchasing Options DAV Drive

## Docs

- [Callback Technologies](https://www.callback.com/docs/w9)

## Download

- [Download Archive | Callback Technologies](https://www.callback.com/download/archive): Archive Downloads for Callback Technologies Products.
- [Download Center | Callback Technologies](https://www.callback.com/download): Downloads page for Callback Technologies Products.

## Forms

- [Feature Request | Callback Technologies](https://www.callback.com/forms/request): Feature Request Request for Callback Technologies Products.

## Isvsubscriptions

- [CBFS Startup Developer Subscription | Callback Technologies](https://www.callback.com/isvsubscriptions): Order Options for CBFS Startup Developer Subscription

## Lic

- [Product Activation Help | Callback Technologies](https://www.callback.com/lic/help): Product Activation Help for Callback Technologies
- [Manual Product Activation | Callback Technologies](https://www.callback.com/lic): Manual Product Activation
- [License Transfer Request | Callback Technologies](https://www.callback.com/lic/transfer): License Transfer Request for Callback Technologies

## Nfsdrive

- [NFS Drive Beta request | Callback Technologies](https://www.callback.com/nfsdrive/beta): NFS Drive Beta request
- [NFS Drive | Map Network Files as a Local Drive | Callback Technologies](https://www.callback.com/nfsdrive): Easily connect to any Network File System (NFS) server via a local virtual drive. Browse and interact directly with your remote files like they are on your local machine.
- [NFS Drive License (EULA) | Callback Technologies](https://www.callback.com/nfsdrive/license): License (EULA) for NFS Drive
- [NFS Drive Beta | Download Options | Callback Technologies](https://www.callback.com/nfsdrive/download): Download NFS Drive Beta
- [NFS Drive | Purchasing Options | Callback Technologies](https://www.callback.com/nfsdrive/order): Purchasing Options NFS Drive

## Order

- [Sales FAQs | Callback Technologies](https://www.callback.com/order/faq): Callback Technologies Frequently Asked Questions
- [Export Compliance | Callback Technologies](https://www.callback.com/order/info/export): Export Compliance
- [Quote Request | Callback Technologies](https://www.callback.com/order/quote): Quote Request for Callback Technologies Products

## Platforms

- [Error | Callback Technologies](https://www.callback.com/platforms)
- [.NET Framework & Cross-platform Components | Callback Technologies](https://www.callback.com/platforms/net): A .NET component layer managing our high-performance, shared codebase.
- [C++ Class Libraries (Windows / Linux / macOS) | Callback Technologies](https://www.callback.com/platforms/cpp): C++ classes packaged in 32-bit & 64-bit Windows DLLs, and C++ libraries built for Linux & macOS. The edition of choice for C++ development.
- [Powerful Java Classes | Callback Technologies](https://www.callback.com/platforms/java): Powerful Java Classes, based on the same high-performance codebase as our native editions. The edition of choice for cross-platform Java development.
- [Python Modules | Callback Technologies](https://www.callback.com/platforms/python): Python 3 modules available for Windows, Linux, and macOS.
- [Rust Packages | Callback Technologies](https://www.callback.com/platforms/rust): Rust Crates built on top of 32-bit & 64-bit shared libraries for Windows, Linux, and macOS.
- [Go Packages | Callback Technologies](https://www.callback.com/platforms/go): High-performance Go packages based on the same C++ codebase as our other editions. The edition of choice for Go development on any platform.
- [Native Delphi Components | Callback Technologies](https://www.callback.com/platforms/delphi): Native Delphi components wrapping our high-performance, shared codebase. The natural choice for Delphi programming.
- [Qt Class Libraries | Callback Technologies](https://www.callback.com/platforms/qt): High-performance Qt classes packaged in 32-bit & 64-bit Windows DLLs; and C++ libraries that can be compiled against Linux, macOS, FreeBSD, and more. The edition of choice for Qt development on any platform.
- [XCFramework for macOS and iOS development | Callback Technologies](https://www.callback.com/platforms/macos): Modern XCFrameworks for building high performance macOS and iOS applications with blazing connectivity capabilities.
- [Android-Optimized Java Classes | Callback Technologies](https://www.callback.com/platforms/android): Android-optimized Java Classes, based on the same high-performance codebase as our native editions. The edition of choice for Android application development.
- [XCFramework for iOS development | Callback Technologies](https://www.callback.com/platforms/ios): Modern XCFrameworks for building high performance iOS applications with blazing connectivity capabilities.
- [Pure JavaScript for Node.js, Electron and other Platforms | Callback Technologies](https://www.callback.com/platforms/javascript): Pure JavaScript classes with no additional dependencies. Optimized for use in Node.js and Electron.
- [Cross-platform PHP Component Libraries | Callback Technologies](https://www.callback.com/platforms/php): Cross-platform PHP component libraries / extensions for development on Windows, Unix, Linux, macOS, etc.

## Products

- [Add virtual file storage, access control, and security to your applications | Callback Technologies](https://www.callback.com/products): Add virtual file storage, access control, and security to your applications

## Resellers

- [Callback Resellers List](https://www.callback.com/resellers)

## Subscriptions

- [CBFS Developer Subscription Details | Callback Technologies](https://www.callback.com/subscriptions/details): CBFS Developer Subscription Details
- [CBFS Developer Subscription | Callback Technologies](https://www.callback.com/subscriptions): Order Options for CBFS Developer Subscription
- [CBFS Developer Subscription | Order Options | Callback Technologies](https://www.callback.com/subscriptions/order): Order Options for CBFS Developer Subscription

## Support

- [Product Activation | Callback Technologies](https://www.callback.com/support/activation): Product Activation Information for Callback Technologies Products.
- [Support Options | Callback Technologies](https://www.callback.com/support): Support Options for Callback Technologies Products.
- [Custom Development Services | Callback Technologies](https://www.callback.com/support/services): Custom Development Services for Callback Technologies.
- [Custom Development Request | Callback Technologies](https://www.callback.com/support/services/quote): Custom Development Request for Callback Technologies.
- [Request for Technical Support | Callback Technologies](https://www.callback.com/support/submit): Request for Technical Support.

## Upgrade

- [License Upgrade Request | Callback Technologies](https://www.callback.com/upgrade): License Upgrade Request

## News

- [Callback Technologies - Latest News & Events | Callback Technologies](https://www.callback.com/news): Stay informed about our newest developments, awards, and releases.
- [New Client and Server SDKs, New Drives, New Features, and More  | Callback Technologies](https://www.callback.com/news/25v1): Our latest update is now available, featuring multiple new products, new components, and expanded support for macOS. Key highlights of this release include:
- [2024 Products Now Shipping: New Platforms, New Features, and More  | Callback Technologies](https://www.callback.com/news/24v2): We are excited to unveil our most significant release in recent years, featuring a robust array of new platforms, comprehensive enhancements, and critical security updates. Key highlights of this release include:
- [CBFS Shell 2024 Now Available | Callback Technologies](https://www.callback.com/news/cbfsshell-v24): We are pleased to announce the release of CBFS Shell 2024, a new suite of developer tools with three powerful components to build custom shell folders and operations in minutes.
- [CBFS Shell 2024, CBFS Sync, and more! | Callback Technologies](https://www.callback.com/news/24v1): CBFS Connect 2024, CBFS Sync 2024 and CBFS Shell 2024 betas are now available. The latest releases include new components, new functionality and an updated developer experience.
- [CBFS Sync Initial Beta Release | Callback Technologies](https://www.callback.com/news/cbfssync-v22-beta): We are excited to announce the initial beta release of CBFS Sync, a cross-platform, bi-directional file synchronization library. With over a year of design, development, and testing by our experienced team of developers, we're ready to hear your opinion on the end result.
- [What's New in CBFS Connect, CBFS Filter, and CBFS Vault 2022 | Callback Technologies](https://www.callback.com/news/whatsnew-2022): The latest versions of CBFS Connect, CBFS Filter and CBFS Vault improve upon previous versions by offering new functionality and enhanced performance. This article is intended to provide a high level overview of new features and functionality.
- [Callback Technologies Vol. 1 2022 Update
 | Callback Technologies](https://www.callback.com/news/22v1): This has been a very exciting quarter for us! We are happy to announce a new acquisition and two new product releases in addition to other updates.
- [Callback Technologies Acquires ShellBoost | Callback Technologies](https://www.callback.com/news/shellboost): Chapel Hill, NC, March 28, 2022 - Callback Technologies (www.callback.com), a leading provider of development components and system drivers for secure file storage solutions and virtual filesystems, today announced the acquisition of ShellBoost from Aelyo Softworks. This acquisition expands Callback Technologies' portfolio of market-leading virtual filesystem implementation tools for developers.
- [Callback Technologies Vol. 1 2021 Update | Callback Technologies](https://www.callback.com/news/21v1): Our team has been hard at work over the last several months, developing new products and enhancing our existing offerings with many exciting new features. Highlights of this latest update include:
- [Callback Technologies Vol. 2 2020 Update | Callback Technologies](https://www.callback.com/news/20v2): Our team has been hard at work over the last several months, developing new products and enhancing our existing offerings with many exciting new features. Highlights of this latest update include:
- [Callback Technologies Vol. 1 2020 Update | Callback Technologies](https://www.callback.com/news/20v1): New major versions of all products are now shipping. The updated products have undergone significant redesign to improve the developer experience and overall usability.
- [Callback Technologies Major Version Update | Callback Technologies](https://www.callback.com/news/v2020): Our 2020 major version update, the first complete overhaul in over 3 years, is here! Our efforts to refresh and refine the development experience have resulted in many exciting new changes, including significant technical improvements over previous versions. Highlights include:

## Changelogs

- [CBFS™ Connect | Changelog | Callback Technologies](https://www.callback.com/changelogs/cbfsconnect/rss): Changelog for CBFS™ Connect
- [Error | Callback Technologies](https://www.callback.com/changelogs/cbfsconnect)
- [CBFS™ Filter | Changelog | Callback Technologies](https://www.callback.com/changelogs/cbfsfilter/rss): Changelog for CBFS™ Filter
- [Error | Callback Technologies](https://www.callback.com/changelogs/cbfsfilter)
- [CBFS™ Sync | Changelog | Callback Technologies](https://www.callback.com/changelogs/cbfssync/rss): Changelog for CBFS™ Sync
- [Error | Callback Technologies](https://www.callback.com/changelogs/cbfssync)
- [CBFS™ Shell | Changelog | Callback Technologies](https://www.callback.com/changelogs/cbfsshell/rss): Changelog for CBFS™ Shell
- [Error | Callback Technologies](https://www.callback.com/changelogs/cbfsshell)
- [CBFS™ Vault | Changelog | Callback Technologies](https://www.callback.com/changelogs/cbfsvault/rss): Changelog for CBFS™ Vault
- [Error | Callback Technologies](https://www.callback.com/changelogs/cbfsvault)
- [CBFS™ Disk | Changelog | Callback Technologies](https://www.callback.com/changelogs/cbfsdisk/rss): Changelog for CBFS™ Disk
- [Error | Callback Technologies](https://www.callback.com/changelogs/cbfsdisk)

## Cbfssync

- [CBFS Sync | Callback Technologies](https://www.callback.com/cbfssync): A cross-platform library enabling seamless synchronization between local filesystems and cloud storage or other remote repositories.
- [CBFS™ Sync License (EULA) | Callback Technologies](https://www.callback.com/cbfssync/license): License (EULA) for CBFS™ Sync
- [CBFS™ Sync  | Download Options | Callback Technologies](https://www.callback.com/cbfssync/download): Download CBFS™ Sync
- [CBFS™ Sync | Purchasing Options | Callback Technologies](https://www.callback.com/cbfssync/order): Purchasing Options CBFS™ Sync
- [CBFS™ Sync | Changelog | Callback Technologies](https://www.callback.com/cbfssync/changelog): Changelog for CBFS™ Sync
- [CBFS™ Sync | Purchasing Options | Callback Technologies](https://www.callback.com/cbfssync/order?eid=CYNJ-A): Purchasing Options CBFS™ Sync
- [CBFS™ Sync | Purchasing Options | Callback Technologies](https://www.callback.com/cbfssync/order?eid=CYCJ-A): Purchasing Options CBFS™ Sync
- [CBFS™ Sync | Purchasing Options | Callback Technologies](https://www.callback.com/cbfssync/order?eid=CYDJ-A): Purchasing Options CBFS™ Sync
- [CBFS™ Sync | Purchasing Options | Callback Technologies](https://www.callback.com/cbfssync/order?eid=CYJJ-V): Purchasing Options CBFS™ Sync
- [CBFS™ Sync | Purchasing Options | Callback Technologies](https://www.callback.com/cbfssync/order?eid=CYTJ-A): Purchasing Options CBFS™ Sync
- [CBFS™ Sync | Purchasing Options | Callback Technologies](https://www.callback.com/cbfssync/order?eid=CYOJ-A): Purchasing Options CBFS™ Sync
- [CBFS™ Sync | Purchasing Options | Callback Technologies](https://www.callback.com/cbfssync/order?eid=CYRJ-A): Purchasing Options CBFS™ Sync

## Cbfsshell

- [CBFS Shell | Windows Shell Virtual Folders | Callback Technologies](https://www.callback.com/cbfsshell): The easiest way to extend and customize Windows File Explorer with virtual folders, custom menus, toolbars, detail columns, and more.
- [CBFS™ Shell License (EULA) | Callback Technologies](https://www.callback.com/cbfsshell/license): License (EULA) for CBFS™ Shell
- [CBFS™ Shell  | Download Options | Callback Technologies](https://www.callback.com/cbfsshell/download): Download CBFS™ Shell
- [CBFS™ Shell | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsshell/order): Purchasing Options CBFS™ Shell
- [CBFS™ Shell | Changelog | Callback Technologies](https://www.callback.com/cbfsshell/changelog): Changelog for CBFS™ Shell
- [CBFS™ Shell | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsshell/order?eid=CXNJ-A): Purchasing Options CBFS™ Shell
- [CBFS™ Shell | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsshell/order?eid=CXCJ-A): Purchasing Options CBFS™ Shell
- [CBFS™ Shell | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsshell/order?eid=CXDJ-A): Purchasing Options CBFS™ Shell
- [CBFS™ Shell | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsshell/order?eid=CXOJ-A): Purchasing Options CBFS™ Shell
- [CBFS™ Shell | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsshell/order?eid=CXTJ-A): Purchasing Options CBFS™ Shell
- [CBFS™ Shell | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsshell/order?eid=CXRJ-A): Purchasing Options CBFS™ Shell

## Cbfsvault

- [CBFS Vault | Create & Embed Filesystems Anywhere | Callback Technologies](https://www.callback.com/cbfsvault): Package multiple files into a single Vault - a 'filesystem within a file', complete with per-file compression, transparent encryption and random read/write access.
- [CBFS™ Vault License (EULA) | Callback Technologies](https://www.callback.com/cbfsvault/license): License (EULA) for CBFS™ Vault
- [CBFS™ Vault  | Download Options | Callback Technologies](https://www.callback.com/cbfsvault/download): Download CBFS™ Vault
- [CBFS™ Vault | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsvault/order): Purchasing Options CBFS™ Vault
- [CBFS™ Vault | Changelog | Callback Technologies](https://www.callback.com/cbfsvault/changelog): Changelog for CBFS™ Vault
- [CBFS™ Vault | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsvault/order?eid=CTNJ-A): Purchasing Options CBFS™ Vault
- [CBFS™ Vault | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsvault/order?eid=CTCJ-A): Purchasing Options CBFS™ Vault
- [CBFS™ Vault | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsvault/order?eid=CTDJ-A): Purchasing Options CBFS™ Vault
- [CBFS™ Vault | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsvault/order?eid=CTJJ-V): Purchasing Options CBFS™ Vault
- [CBFS™ Vault | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsvault/order?eid=CTOJ-A): Purchasing Options CBFS™ Vault
- [CBFS™ Vault | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsvault/order?eid=CTTJ-A): Purchasing Options CBFS™ Vault
- [CBFS™ Vault | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsvault/order?eid=CTCJ-M): Purchasing Options CBFS™ Vault
- [CBFS™ Vault | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsvault/order?eid=CTRJ-A): Purchasing Options CBFS™ Vault

## Cbfsdisk

- [CBFS Disk | Callback Technologies](https://www.callback.com/cbfsdisk): A library for creating and managing virtual disk drives backed by standalone datastores.
- [CBFS™ Disk License (EULA) | Callback Technologies](https://www.callback.com/cbfsdisk/license): License (EULA) for CBFS™ Disk
- [CBFS™ Disk  | Download Options | Callback Technologies](https://www.callback.com/cbfsdisk/download): Download CBFS™ Disk
- [CBFS™ Disk | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsdisk/order): Purchasing Options CBFS™ Disk
- [CBFS™ Disk | Changelog | Callback Technologies](https://www.callback.com/cbfsdisk/changelog): Changelog for CBFS™ Disk
- [CBFS™ Disk | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsdisk/order?eid=CDNJ-A): Purchasing Options CBFS™ Disk
- [CBFS™ Disk | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsdisk/order?eid=CDCJ-A): Purchasing Options CBFS™ Disk
- [CBFS™ Disk | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsdisk/order?eid=CDJJ-V): Purchasing Options CBFS™ Disk
- [CBFS™ Disk | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsdisk/order?eid=CDDJ-A): Purchasing Options CBFS™ Disk
- [CBFS™ Disk | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsdisk/order?eid=CDOJ-A): Purchasing Options CBFS™ Disk
- [CBFS™ Disk | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsdisk/order?eid=CDTJ-A): Purchasing Options CBFS™ Disk
- [CBFS™ Disk | Purchasing Options | Callback Technologies](https://www.callback.com/cbfsdisk/order?eid=CDRJ-A): Purchasing Options CBFS™ Disk

## Pcapfilter

- [PCAPFilter | Cross-Platform Network Packet Capture and Filtering | Callback Technologies](https://www.callback.com/pcapfilter): A cross-platform library that simplifies real-time network packet capturing and filtering.
- [PCAP Filter License (EULA) | Callback Technologies](https://www.callback.com/pcapfilter/license): License (EULA) for PCAP Filter
- [PCAP Filter Beta | Download Options | Callback Technologies](https://www.callback.com/pcapfilter/download): Download PCAP Filter Beta
- [PCAP Filter | Purchasing Options | Callback Technologies](https://www.callback.com/pcapfilter/order): Purchasing Options PCAP Filter
- [PCAP Filter | Purchasing Options | Callback Technologies](https://www.callback.com/pcapfilter/order?eid=CPNJ-A): Purchasing Options PCAP Filter
- [PCAP Filter | Purchasing Options | Callback Technologies](https://www.callback.com/pcapfilter/order?eid=CPCJ-A): Purchasing Options PCAP Filter
- [PCAP Filter | Purchasing Options | Callback Technologies](https://www.callback.com/pcapfilter/order?eid=CPTJ-A): Purchasing Options PCAP Filter
- [PCAP Filter | Purchasing Options | Callback Technologies](https://www.callback.com/pcapfilter/order?eid=CPRJ-A): Purchasing Options PCAP Filter
- [PCAP Filter | Purchasing Options | Callback Technologies](https://www.callback.com/pcapfilter/order?eid=CPOJ-A): Purchasing Options PCAP Filter
- [PCAP Filter | Purchasing Options | Callback Technologies](https://www.callback.com/pcapfilter/order?eid=CPJJ-V): Purchasing Options PCAP Filter
- [PCAP Filter | Purchasing Options | Callback Technologies](https://www.callback.com/pcapfilter/order?eid=CPDJ-A): Purchasing Options PCAP Filter
- [PCAP Filter | Purchasing Options | Callback Technologies](https://www.callback.com/pcapfilter/order?eid=CPCJ-M): Purchasing Options PCAP Filter

## Davsdk

- [DAV SDK | WebDAV Server Library | Callback Technologies](https://www.callback.com/davsdk): Streamlined SDK for building WebDAV servers & clients that can serve data from anywhere. Empower your developers to handle diverse DAV server requirements without needing to learn WebDAV or complex APIs.
- [DAV SDK License (EULA) | Callback Technologies](https://www.callback.com/davsdk/license): License (EULA) for DAV SDK
- [DAV SDK Beta | Download Options | Callback Technologies](https://www.callback.com/davsdk/download): Download DAV SDK Beta
- [DAV SDK | Purchasing Options | Callback Technologies](https://www.callback.com/davsdk/order): Purchasing Options DAV SDK
- [DAV SDK | Purchasing Options | Callback Technologies](https://www.callback.com/davsdk/order?eid=SDNJ-A): Purchasing Options DAV SDK
- [DAV SDK | Purchasing Options | Callback Technologies](https://www.callback.com/davsdk/order?eid=SDJJ-V): Purchasing Options DAV SDK

## Cloudfilessdk

- [Cloud Files SDK | Cloud Storage Library | callback | Callback Technologies](https://www.callback.com/cloudfilessdk): Access cloud storage services like S3, OneDrive, Google Drive, Azure, and much more with developer components that share a simple, unified API.
- [Cloud Files SDK License (EULA) | Callback Technologies](https://www.callback.com/cloudfilessdk/license): License (EULA) for Cloud Files SDK
- [Cloud Files SDK Beta | Download Options | Callback Technologies](https://www.callback.com/cloudfilessdk/download): Download Cloud Files SDK Beta
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCNJ-A): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCJJ-V): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCCJ-A): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCCJ-M): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCDJ-A): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCTJ-A): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCRJ-A): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCOJ-A): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCPJ-A): Purchasing Options Cloud Files SDK
- [Cloud Files SDK | Purchasing Options | Callback Technologies](https://www.callback.com/cloudfilessdk/order?eid=SCJJ-J): Purchasing Options Cloud Files SDK

## Nfssdk

- [NFS SDK | NFS Library | callback | Callback Technologies](https://www.callback.com/nfssdk): Prioritize control over convenience and create maximally customizable NFS client and server applications.
- [NFS SDK License (EULA) | Callback Technologies](https://www.callback.com/nfssdk/license): License (EULA) for NFS SDK
- [NFS SDK Beta | Download Options | Callback Technologies](https://www.callback.com/nfssdk/download): Download NFS SDK Beta
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNNJ-A): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNJJ-V): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNCJ-A): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNCJ-M): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNDJ-A): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNTJ-A): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNRJ-A): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNOJ-A): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNPJ-A): Purchasing Options NFS SDK
- [NFS SDK | Purchasing Options | Callback Technologies](https://www.callback.com/nfssdk/order?eid=SNJJ-J): Purchasing Options NFS SDK

## Sftpdrive

- [SFTP Drive | Map Remote Servers as Local Drives via SFTP | Callback Technologies](https://www.callback.com/sftpdrive): An easy-to-use utility that mounts SFTP servers as local drives. Once connected, you can browse and work with files as if they were stored on your local machine.
- [SFTP Drive License (EULA) | Callback Technologies](https://www.callback.com/sftpdrive/license): License (EULA) for SFTP Drive
- [SFTP Drive  | Download Options | Callback Technologies](https://www.callback.com/sftpdrive/download): Download SFTP Drive
- [SFTP Drive | Purchasing Options | Callback Technologies](https://www.callback.com/sftpdrive/order): Purchasing Options SFTP Drive
- [SFTP Drive | Purchasing Options | Callback Technologies](https://www.callback.com/sftpdrive/order?eid=NDXJ-A): Purchasing Options SFTP Drive

## S3drive

- [S3 Drive | Map S3 Storage as a Local Drive | Callback Technologies](https://www.callback.com/s3drive): Easily connect to any Amazon S3 compatible storage service via a local virtual drive. Browse and interact directly with your remote files without creating local copies.
- [S3 Drive License (EULA) | Callback Technologies](https://www.callback.com/s3drive/license): License (EULA) for S3 Drive
- [S3 Drive  | Download Options | Callback Technologies](https://www.callback.com/s3drive/download): Download S3 Drive
- [S3 Drive | Purchasing Options | Callback Technologies](https://www.callback.com/s3drive/order): Purchasing Options S3 Drive
- [S3 Drive | Purchasing Options | Callback Technologies](https://www.callback.com/s3drive/order?eid=NBXJ-A): Purchasing Options S3 Drive

## Aesdrive

- [AES Drive | Password Encrypt Files and Folders | Callback Technologies](https://www.callback.com/aesdrive): An easy-to-use utility that keeps files securely encrypted on disk. Your decrypted files are available at your fingertips - yet always remain encrypted on disk.
- [AES Drive License (EULA) | Callback Technologies](https://www.callback.com/aesdrive/license): License (EULA) for AES Drive
- [AES Drive  | Download Options | Callback Technologies](https://www.callback.com/aesdrive/download): Download AES Drive
- [AES Drive | Purchasing Options | Callback Technologies](https://www.callback.com/aesdrive/order): Purchasing Options AES Drive
- [AES Drive | Purchasing Options | Callback Technologies](https://www.callback.com/aesdrive/order?eid=NEXJ-A): Purchasing Options AES Drive

## Kb

- [Authentication with DAVServer's Embedded HTTP Server | Callback Technologies](https://www.callback.com/kb/articles/authentication-with-davservers-embedded-http-server): This article shows how to handle authentication with DAVServer's embedded HTTP server.
- [Why does File Explorer read files when I just browse a directory? | Callback Technologies](https://www.callback.com/kb/articles/explorer-file-reading-when-browsing-directories): How to deal with file open operations that occur when you browse a directory with File Explorer
- [Streaming or Synchronization: Best Approach for Your Project | Callback Technologies](https://www.callback.com/kb/articles/streaming-or-mirroring): CBFS Connect or CBFS Sync - what to choose
- [Client-Side Encryption with Cloud Files SDK | Callback Technologies](https://www.callback.com/kb/articles/cloudfiles-encryption): Cloud Storage integrator components provide strong client-side encryption functionality to help keep your data safe and private.
- [Getting Started with the S3 Component | Callback Technologies](https://www.callback.com/kb/articles/cloudfiles-s3): How to interact with S3-compatible storage services using Cloud Files SDK
- [Getting Started with Cloud Files SDK | Callback Technologies](https://www.callback.com/kb/articles/cloudfiles): An introduction to file management with Cloud Files SDK
- [Getting Started with ShellOverlays | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-shelloverlays): An introduction to adding overlay icons to files and folders in File Explorer with the ShellOverlays component
- [Improving Speed of Scanning Files Before Opening | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-optimizing-pre-open-scanning): Scanning of files before they are opened slows down or blocks system. How to address this issue?
- [Connect to NFSServer on Linux and macOS | Callback Technologies](https://www.callback.com/kb/articles/connect-to-nfsserver-on-linux-and-macos): The article shows how to connect to the NFSServer component on Linux and macOS clients.
- [Processing File Changes with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-processing-file-changes): CBFS Filter offers mechanisms to detect changes in file data and react to them
- [Getting Started with the DAVServer Component | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-davsdk): The article shows how to get started with DAV SDK's DAVServer component, step by step.
- [NFS SDK and Kerberos | Callback Technologies](https://www.callback.com/kb/articles/nfssdk-and-kerberos): The article shows how to utilize Kerberos support with NFS SDK.
- [Getting Started with the NFSClient component | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-nfsclient): The article shows how to get started with NFS SDK's NFSClient component, step by step.
- [Getting Started with the NFSServer component | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-nfsserver): The article shows how to get started with NFS SDK's NFSServer component, step by step.
- [What Windows versions are supported by the components? | Callback Technologies](https://www.callback.com/kb/articles/what-windows-versions-are-supported): What Windows versions are supported by the components?
- [What happens if a certificate used to sign the driver and the DLL ... | Callback Technologies](https://www.callback.com/kb/articles/certificate-expiration): An explanation of how certificate validation is performed.
- [Protecting Registry Keys with Default and Access Rules | Callback Technologies](https://www.callback.com/kb/articles/cbregistry-access-default-rules): CBFS Filter provides mechanisms to protect Windows registry keys without firing events or when an application is not running through access and default rules.
- [Selective Encryption with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-encryption): CBFS Filter provides a way to encrypt and decrypt files based on certain criteria such as which process accesses the file.
- [Implementing Virtual Files with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-virtual-files): CBFS Filter provides a simple way for injecting virtual files into an existing filesystem.
- [Creating a Replacement for FileSystemWatcher | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-file-system-watcher): CBFS Filter provides mechanisms to track filesystem operations better than FileSystemWatcher does. Learn how to replace FileSystemWatcher with CBFS Filter.
- [Access and Default Rules in CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-access-default-rules): CBFS Filter provides mechanisms to protect files without firing events or when an application is not running through access and default rules.
- [Backing Up File Data with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-backup-file-data): CBFS Filter enables users to back up file data before a file is changed, deleted, or moved away.
- [Control Capabilities of CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-cbfilter-control): CBFS Filter offers powerful functionality for controlling, modifying, and blocking filesystem operations.
- [Monitoring Capabilities of CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-cbfilter-monitoring): CBFS Filter offers an intuitive API for monitoring filesystem operations.
- [Direct File Access with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-direct-file-access): CBFS Filter offers mechanisms to access files that are otherwise inaccessible because of various checks and restrictions.
- [Redirection of File Access with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-file-access-redirection): CBFS Filter provides powerful functionality for tracking file access and redirecting it as needed.
- [Handling Filenames in CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-handling-file-names): An overview of path and filename handling options in CBFS Filter rules.
- [Hiding Files and Folders with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-hiding-folder): CBFS Filter provides a simple way for hiding files and folders from users' views.
- [Overview of File Filtering with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-overview): CBFS Filter can be used to monitor and control filesystem operations before or after they occur.
- [Protecting Files and Folders with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-protecting-folder): CBFS Filter offers powerful functionality for tracking file modifications and taking protective actions.
- [Removable Devices and Per-Volume Rules | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-removable-drives): CBFS Filter tracks insertion and removal of external disks. Applications can use the corresponding events to add and remove rules for these disks.
- [Tracking and Controlling Access to Network Resources with CBFS Fi ... | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-tracking-access-to-network): CBFS Filter offers mechanisms to detect access of local processes to files across the network.
- [Tracking and Controlling Network Access to Local Files with CBFS  ... | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-tracking-remote-access): CBFS Filter offers mechanisms to detect over-the-network access to local files.
- [Overview of Process Monitoring with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbprocess-overview): CBFS Filter can be used to monitor process- and thread-related operations as they occur.
- [Tracking Process Creation with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbprocess-tracking-process-creation): CBFS Filter can be used to track when a new process is created in Windows.
- [Overview of Registry Monitoring with CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/cbregistry-overview): CBFS Filter can be used to monitor registry operations as they occur.
- [Connect to Amazon S3 with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-amazon-s3): A guide showing how to connect to Amazon S3 with S3 Drive
- [Connect to Backblaze B2 with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-backblaze-b2): A guide showing how to connect to Backblaze B2 with S3 Drive
- [Connect to Cloudflare R2 with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-cloudflare-r2): A guide showing how to connect to Cloudflare R2 with S3 Drive
- [Connect to DigitalOcean Spaces with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-digitalocean-spaces): A guide showing how to connect to DigitalOcean Spaces with S3 Drive
- [Connect to IBM with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-ibm): A guide showing how to connect to IBM with S3 Drive
- [Connect to iDrive e2 with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-idrive-e2): A guide showing how to connect to iDrive e2 with S3 Drive
- [Connect to Linode with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-linode): A guide showing how to connect to Linode with S3 Drive
- [Connect to MinIO with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-minio): A guide showing how to connect to MinIO with S3 Drive
- [Connect to OORT DSS with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-oort-dss): A guide showing how to connect to OORT DSS with S3 Drive
- [Connect to Oracle with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-oracle): A guide showing how to connect to Oracle with S3 Drive
- [Connect to Seagate Lyve Cloud with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-seagate-lyve-cloud): A guide showing how to connect to Seagate Lyve Cloud with S3 Drive
- [Connect to Wasabi with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-wasabi): A guide showing how to connect to Wasabi with S3 Drive
- [CBFS Connect 2024 API Changes | Callback Technologies](https://www.callback.com/kb/articles/apidiffs/cbfsconnect-v22-v24-diffs): This article details the API differences between CBFS Connect  and CBFS Connect 2024.
- [CBFS Filter 2024 API Changes | Callback Technologies](https://www.callback.com/kb/articles/apidiffs/cbfsfilter-v22-v24-diffs): This article details the API differences between CBFS Filter  and CBFS Filter 2024.
- [CBFS Vault 2024 API Changes | Callback Technologies](https://www.callback.com/kb/articles/apidiffs/cbfsvault-v22-v24-diffs): This article details the API differences between CBFS Vault  and CBFS Vault 2024.
- [CBFS Filter File Isolation | Callback Technologies](https://www.callback.com/kb/articles/cbfsfilter-isolation): CBFS Filter provides a robust driver library, which is much easier than working with Windows ACL.
- [Version 2024 Updates | Callback Technologies](https://www.callback.com/kb/articles/2024-overview): Information and upgrade information for version 2024.
- [Version 2024 Upgrade Guide | Callback Technologies](https://www.callback.com/kb/articles/2024-upgrade-guide): Technical details about upgrading from version 2022 to version 2024.
- [File Explorer shows a drive with a network mounting point as &apo ... | Callback Technologies](https://www.callback.com/kb/articles/explorer-shows-drive-as-disconnected): Troubleshooting why File Explorer indicates that a drive is 'Disconnected'.
- [How to remove the driver - the procedure and caveats | Callback Technologies](https://www.callback.com/kb/articles/driver-removal): The paper discusses how the drivers should be removed from the system properly and what to do when they are not.
- [S3 Drive Feature Comparison | Callback Technologies](https://www.callback.com/kb/articles/s3drive-comparison): Users can use this comparison chart to choose the S3 Drive version that best fits their needs.
- [SFTP Drive Feature Comparison | Callback Technologies](https://www.callback.com/kb/articles/sftpdrive-comparison): Users can use this comparison chart to choose the SFTP Drive version that best fits their needs.
- [Getting Started with the NFS component | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-nfs): The article shows how to get started with CBFS Connect's NFS component, step by step.
- [Getting Started with ShellMenu | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-shellmenu): The article shows how to get started with CBFS Shell's ShellMenu component, step by step.
- [Getting Started with ShellFolder | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-shellfolder): The article shows how to get started with CBFS Shell's ShellMenu component, step by step.
- [Getting Started with the CBSync Component | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-cbsync): The article shows how to get started with CBFS Sync's CBSync, step by step.
- [S3 Drive - Linux Guide | Callback Technologies](https://www.callback.com/kb/articles/s3drive-linux-quickstart): S3 Drive Linux Guide
- [SFTP Drive - Linux Guide | Callback Technologies](https://www.callback.com/kb/articles/sftpdrive-linux-quickstart): SFTP Drive Linux Guide
- [CBFS Connect 2022 API Changes | Callback Technologies](https://www.callback.com/kb/articles/apidiffs/cbfsconnect-v20-v22-diffs): This article details the API differences between CBFS Connect 2020 and CBFS Connect 2022.
- [CBFS Filter 2022 API Changes | Callback Technologies](https://www.callback.com/kb/articles/apidiffs/cbfsfilter-v20-v22-diffs): This article details the API differences between CBFS Filter 2020 and CBFS Filter 2022.
- [CBFS Vault 2022 API Changes | Callback Technologies](https://www.callback.com/kb/articles/apidiffs/cbfsvault-v20-v22-diffs): This article details the API differences between CBFS Vault 2020 and CBFS Vault 2022.
- [Docker Support in CBFS Connect 2022 | Callback Technologies](https://www.callback.com/kb/articles/docker-support-cbfs-connect): CBFS Connect
- [Connect to Scality with S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-scality): An guide showing how to connect to Scality with S3 Drive
- [Add a Custom Provider to S3 Drive | Callback Technologies](https://www.callback.com/kb/articles/s3drive-custom-provider): An guide showing how to add a custom provider to S3 Drive
- [AES Drive FAQ | Callback Technologies](https://www.callback.com/kb/articles/aesdrivefaq): This article answers some of the basic questions about the features of AES Drive.
- [S3 Drive FAQ | Callback Technologies](https://www.callback.com/kb/articles/s3drivefaq): This article answers some of the common questions about S3 Drive.
- [SFTP Drive FAQ | Callback Technologies](https://www.callback.com/kb/articles/sftpdrivefaq): This article answers some of the basic questions about SFTP Drive.
- [AES Drive Feature Comparison | Callback Technologies](https://www.callback.com/kb/articles/aesdrive-comparison): Users can use this comparison chart to choose the AES Drive version that best fits their needs.
- [Why are On*CloseFile events fired long after the file is actually ... | Callback Technologies](https://www.callback.com/kb/articles/fileclosing-filter): The reasons why you can observe delayed closing of a file
- [Compare CBFS and FUSE Components | Callback Technologies](https://www.callback.com/kb/articles/cbfs-vs-fuse): Compare the CBFS and FUSE components.
- [How do I protect my process or thread from being suspended/paused ... | Callback Technologies](https://www.callback.com/kb/articles/protecting-process-from-being-suspended): How do I protect my process or thread from being suspended/paused or terminated?
- [Why driver deinstallation or update require system restart? | Callback Technologies](https://www.callback.com/kb/articles/why-deinstallation-or-update-require-reboot): Why driver deinstallation or update require system restart?
- [Getting Started with the FUSE component | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-fuse): The article shows how to get started with CBFS Connet's FUSE componentstep by step.
- [How do I protect directory contents from modifications? | Callback Technologies](https://www.callback.com/kb/articles/how-to-prevent-modification-of-files): How do I protect directory contents from modifications?
- [Mount to a Folder with SFTP Drive | Callback Technologies](https://www.callback.com/kb/articles/sftpdrive-ntfs): Steps to mount a drive to an NTFS folder with SFTP Drive.
- [How do I prevent file deletion using filter rules? | Callback Technologies](https://www.callback.com/kb/articles/preventing-file-deletion): How do I prevent file deletion using filter rules?
- [Why is OnCloseFile event fired long after the file is actually cl ... | Callback Technologies](https://www.callback.com/kb/articles/fileclosing): The reasons why you can observe delayed closing of a file
- [AES Drive - Getting Started Guide | Callback Technologies](https://www.callback.com/kb/articles/aesdrive-quickstart): AES Drive Getting Started Guide
- [S3 Drive - Windows Guide | Callback Technologies](https://www.callback.com/kb/articles/s3drive-quickstart): S3 Drive Windows Guide
- [What's New in CBFS Direct 2020 | Callback Technologies](https://www.callback.com/kb/articles/whatsnew-cbfsdirect-2020): CBFS Direct 2020 Upgrades and Migration Guide
- [What's New in CBFS Connect 2020 | Callback Technologies](https://www.callback.com/kb/articles/whatsnew-cbfsconnect-2020): CBFS Connect 2020 Upgrades and Migration Guide
- [What's New in CBFS Disk 2020 | Callback Technologies](https://www.callback.com/kb/articles/whatsnew-cbfsdisk-2020): CBFS Disk 2020 Upgrades and Migration Guide
- [What's New in CBFS Filter 2020 | Callback Technologies](https://www.callback.com/kb/articles/whatsnew-cbfsfilter-2020): CBFS Filter 2020 Upgrades and Migration Guide
- [What's New in CBFS Storage 2020 | Callback Technologies](https://www.callback.com/kb/articles/whatsnew-cbfsstorage-2020): CBFS Storage 2020 Upgrades and Migration Guide
- [How do I guard against data loss caused by vault file corruption? | Callback Technologies](https://www.callback.com/kb/articles/protect-vault-files): Stragies for preventing data loss using CBFS Vault.
- [SFTP Drive - Authentication Guide | Callback Technologies](https://www.callback.com/kb/articles/sftpdrive-authenticate): SFTP Drive Authentication Guide
- [SFTP Drive - Windows Guide | Callback Technologies](https://www.callback.com/kb/articles/sftpdrive-quickstart): SFTP Drive Windows Guide
- [Why Choose CBFS Connect over Dokan? | Callback Technologies](https://www.callback.com/kb/articles/cbfs-vs-dokan): Professionally maintained products are more reliable and can cost less in the long run.
- [Custom filesystems as optimal solutions for huge media data archi ... | Callback Technologies](https://www.callback.com/kb/articles/custom-file-system): This paper will mainly discuss and explore the problems and solutions of archive storage management
- [Digital Rights Management (DRM) with CBFS Vault | Callback Technologies](https://www.callback.com/kb/articles/drm-with-cbfsvault): This article provides an overview of how CBFS Vault secures confidential information and prevents unauthorized access from third parties to this information.
- [eDiscovery Compliance for Existing and Planned Information System ... | Callback Technologies](https://www.callback.com/kb/articles/ediscovery-compliance): This paper discusses the most effective ways to achieve eDiscovery compliance for your enterprise information system.
- [From Filesystems to the Cloud and Back | Callback Technologies](https://www.callback.com/kb/articles/from-fs-to-the-cloud-and-back): Discusses how developers can combine the benefits of cloud storage with well-known and established technologies.
- [7 Reasons to Manage Application Data via Filesystem vs. DBMS | Callback Technologies](https://www.callback.com/kb/articles/reasons-to-choose-cbfsstorage): 7 reasons to choose a filesystem (CBFS Storage) over a database for managing your application's data.
- [Using Callback Mode in CBFS Vault | Callback Technologies](https://www.callback.com/kb/articles/using-callback-mode): This article discusses how to use Callback Mode in CBFS Vault
- [Using PKI-Based Security with CBFS Vault | Callback Technologies](https://www.callback.com/kb/articles/using-pki-security): This article discusses how to use PKI-based security with CBFS Vault.
- [Can I access a vault from several applications at once? | Callback Technologies](https://www.callback.com/kb/articles/access-vault-from-several-apps): How to access a vault from several applications at one time.
- [Why is not my mounting point visible in File Explorer? | Callback Technologies](https://www.callback.com/kb/articles/added-mounting-point-not-visible): Discusses reasons why a mounting point may not show up in File Explorer.
- [If I grant a specific process access to the drive, will any child ... | Callback Technologies](https://www.callback.com/kb/articles/applications-accessing-the-drive): Discusses whether child processes can access your application's virtual drive.
- [Getting Started with the CBFS Component | Callback Technologies](https://www.callback.com/kb/articles/getting-started-with-cbfs): This article shows how to get started with CBFS Connect's CBFS component, step by step.
- [How do I limit the size of a Vault? | Callback Technologies](https://www.callback.com/kb/articles/how-to-limit-vault-size): Instructions on how to limit the size of a CBFS Vault.
- [How can I prevent my vault from being accessed by Vault Explorer  ... | Callback Technologies](https://www.callback.com/kb/articles/how-to-prevent-vault-access): How to prevent your vault from being accessed by other CBFS Vault demo applications.
- [Is CBFS Vault FIPS Certified? | Callback Technologies](https://www.callback.com/kb/articles/is-cbfsvault-fips-certified): Is CBFS Vault FIPS certified?
- [What happens when an applications attempts to access a password-p ... | Callback Technologies](https://www.callback.com/kb/articles/password-protect-file): Discusses how CBFS Storage obtains a password when accessing a password-protected file in a vault.
- [How can I use CBProcess to prevent a process from being started? | Callback Technologies](https://www.callback.com/kb/articles/preventing-process-from-being-started): Using CBProcess to prevent a process from starting.
- [Why is adding files to the Vault so slow? | Callback Technologies](https://www.callback.com/kb/articles/slow-file): Reasons why adding files to a Vault can take longer than expected.
- [What tools are provided to check Vaults for errors? | Callback Technologies](https://www.callback.com/kb/articles/tools-provided-to-error-check-vaults): What tools are provided to check Vaults for errors?
- [FileSystemWatcher and ReadDirectoryChangesW vs. CBFS Filter | Callback Technologies](https://www.callback.com/kb/articles/filesytemwatcher-vs-callbackfilter): CBFS Filter enables you to emulate FileSystemWatcher, and much more.
- [Product Comparison | Callback Technologies](https://www.callback.com/kb/articles/product-comparison): Developers can use this comparison chart to choose the Callback Technologies product that best fits their needs.
- [How can I attach the filter to a USB drive? | Callback Technologies](https://www.callback.com/kb/articles/attaching-filter-to-usb-drive): How can I attach the filter to a USB drive?
- [I get a BSOD with the error code NO_MORE_IRP_STACK_LOCATIONS (35) ... | Callback Technologies](https://www.callback.com/kb/articles/bsod-error): I get a BSOD with the error code NO_MORE_IRP_STACK_LOCATIONS (35). What's that?
- [Is CBFilter a minifilter driver? | Callback Technologies](https://www.callback.com/kb/articles/cbfilter-minifilter-driver): Is CBFilter a minifilter driver?
- [Why can't I create a directory or file whose name ends with  ... | Callback Technologies](https://www.callback.com/kb/articles/creating-directories-ending-with-dot): Why can't I create a directory or file whose name ends with a dot (".")?
- [How can I create a file in a directory protected with a read-only ... | Callback Technologies](https://www.callback.com/kb/articles/creating-file-when-readonly-access): How can I create a file in a directory protected with a read-only access rule?
- [Can I create files and directories that don't really exist o ... | Callback Technologies](https://www.callback.com/kb/articles/creating-files-not-existing-in-disk): How to create virtual files and directories using CBFS Filter.
- [Is it possible to create nested virtual directories? | Callback Technologies](https://www.callback.com/kb/articles/creating-nested-virtual-directories): Is it possible to create nested virtual directories?
- [In some cases I get a filename in ALL CAPS. What's wrong? | Callback Technologies](https://www.callback.com/kb/articles/file-name-in-caps): In some cases I get a filename in ALL CAPS. What's wrong?
- [Can I use the GetOriginator* methods in the Notify* events? | Callback Technologies](https://www.callback.com/kb/articles/get-originator-functions): Discusses whether the GetOriginator* methods can be called during the Notify* events.
- [How can I make a directory read-only, but have its subdirectories ... | Callback Technologies](https://www.callback.com/kb/articles/how-to-have-readonly-directories): How to enforce read-only access on a directory, but not its subdirectories.
- [How can I monitor the files in a directory, but not its subdirect ... | Callback Technologies](https://www.callback.com/kb/articles/how-to-monitor-files-in-folder): How to monitor the files in a directory but not its subdirectories.
- [How do I track file copying? | Callback Technologies](https://www.callback.com/kb/articles/how-to-track-file-copying): How do I track file copying?
- [Does the driver need to be reinstalled each time the computer reb ... | Callback Technologies](https://www.callback.com/kb/articles/installing-driver-after-restart): How often the driver needs to be reinstalled.
- [Is there any integrity check to validate which process is using C ... | Callback Technologies](https://www.callback.com/kb/articles/integrity-check): How to check which process commands CBFS Filter components?
- [Why doesn't my application receive events for mapped network ... | Callback Technologies](https://www.callback.com/kb/articles/mapped-network-drives): Discusses why filesystem operations for mapped network drives don't trigger CBFS Filter events.
- [I need to monitor file operations on a server. Is this possible w ... | Callback Technologies](https://www.callback.com/kb/articles/monitoring-file-operations-on-server): Discusses feasibility of monitoring remote file operations.
- [The OS caches the data read from a file after it's been decr ... | Callback Technologies](https://www.callback.com/kb/articles/os-cache-data): A discussion of dealing with caching during the encryption of the data.
- [How do I know which user initiated a filesystem event? | Callback Technologies](https://www.callback.com/kb/articles/which-user-initiated-fs-event): How do I know which user initiated a filesystem event?
- [Windows 10 now supports long file names. Can we? | Callback Technologies](https://www.callback.com/kb/articles/windows-10-supports-long-file-names): Windows 10 now supports long file names. Can we?
- [Why doesn't CBFS Connect provide asynchronous versions of ev ... | Callback Technologies](https://www.callback.com/kb/articles/asynchronous-version-of-events): Discusses the reason CBFS Connect doesn't have asynchronous events.
- [Why doesn't returning error in the DeleteFile event handler  ... | Callback Technologies](https://www.callback.com/kb/articles/cant-prevent-deletion-in-delete-file-event): Why doesn't returning error in the DeleteFile event handler prevent file deletion?
- [How do I collect a log of file operations on the drive for debugg ... | Callback Technologies](https://www.callback.com/kb/articles/collection-log-of-file): How to collect a log of file operations on the drive.
- [How do I create a drive for only one user (session)? | Callback Technologies](https://www.callback.com/kb/articles/creating-disk-for-one-user): How to create a drive for only one user (session)
- [I created a local mounting point with the STGMP_LOCAL and STGMP_N ... | Callback Technologies](https://www.callback.com/kb/articles/creating-local-mounting-point-with-cbfs): Discusses why a local network mounting point is visible in File Explorer' "Network" area.
- [Should I delete backend data in the CanFileBeDeleted event handle ... | Callback Technologies](https://www.callback.com/kb/articles/deletion-of-backend-data): Should I delete backend data in the CanFileBeDeleted event handler?
- [How can I make my drive support paths longer than 260 characters? | Callback Technologies](https://www.callback.com/kb/articles/disk-support-path-longer-than-260-characters): Making a drive support paths longer than 260 characters
- [What is the sequence of events fired when File Explorer opens a d ... | Callback Technologies](https://www.callback.com/kb/articles/event-sequence): Describes the sequence of events fired when File Explorer opens a directory.
- [File Explorer stops showing SMB shares after a network mounting p ... | Callback Technologies](https://www.callback.com/kb/articles/explorer-stops-showing-smb): Troubleshooting why File Explorer stops showning SMB shares after a network mounting point with a share is created.
- [How do I notify the system that a file in a CBFS Connect drive's  ... | Callback Technologies](https://www.callback.com/kb/articles/file-deleted-on-the-file-system): How to notify the OS and CBFS Connect that a file in the virtual drive's backend storage has been deleted directly.
- [What is this strange file name with a colon inside? | Callback Technologies](https://www.callback.com/kb/articles/file-name-with-colon-inside): What is this strange file name with a colon inside?
- [What happens if the filesystem fails to delete the actual file fr ... | Callback Technologies](https://www.callback.com/kb/articles/file-system-failing-deleting-file-from-backend-data): What happens if the filesystem fails to delete the actual file from backend storage?
- [How do I get rid of the Windows warning box when installing drive ... | Callback Technologies](https://www.callback.com/kb/articles/getting-rid-of-windows-warning-box): Getting rid of the Windows warning box when installing drivers
- [Can I clear the metadata cache? | Callback Technologies](https://www.callback.com/kb/articles/metadata-cache): Can I clear the metadata cache?
- [Will the CBFS component fire multiple events for the same file at ... | Callback Technologies](https://www.callback.com/kb/articles/parallel-request-handling): Discusses event firing behavior with regards to parallel request processing.
- [How can I make a file read-only for a certain process? | Callback Technologies](https://www.callback.com/kb/articles/readonly-file-to-certain-process): How can I make a file read-only for a certain process?
- [How do I make a Recycle Bin on my virtual drive? | Callback Technologies](https://www.callback.com/kb/articles/recycle-bin-on-virtual-disk): How to have a Recycle Bin on a virtual drive.
- [When I set "SectorSize" to 4096 and "StorageType&q ... | Callback Technologies](https://www.callback.com/kb/articles/sector-size-4096): When I set "SectorSize" to 4096 and "StorageType" to "STGT_DISK_PNP", some applications can't access the disk. Why?
- [What effects does setting FileSystemName to NTFS have? | Callback Technologies](https://www.callback.com/kb/articles/setting-filename-to-ntfs): What happens if a virtual filesystem's FileSystemName is set to NTFS?
- [How do I show different files to different users on the same file ... | Callback Technologies](https://www.callback.com/kb/articles/showing-files-to-different-users): Showing different files to different users on the same filesystem
- [Why is copying files to/from a CBFS Connect drive so slow? | Callback Technologies](https://www.callback.com/kb/articles/slow-copying-from-cbfs-to-disk): Discusses why it takes longer to copy files to/from CBFS Connect drives compared to normal drives.
- [The Initialize method throws a strange exception saying that the  ... | Callback Technologies](https://www.callback.com/kb/articles/strange-exception): Why the Initialize method throws the exception "A volume has been accessed for which a filesystem driver is required that has not yet been loaded"
- [Why does the system become slow if I perform lengthy operations i ... | Callback Technologies](https://www.callback.com/kb/articles/system-slow-when-performing-long-operation): Why does the system become slow if I perform lengthy operations in the OpenFile, CreateFile, or CloseFile events?
- [Is there a problem if timeout is disabled? | Callback Technologies](https://www.callback.com/kb/articles/timeout-disabled): Is there a problem if timeout is disabled?
- [Why is a timeout necessary? | Callback Technologies](https://www.callback.com/kb/articles/timeout): Why is a timeout necessary?
- [Why can't I share a directory on my virtual drive? | Callback Technologies](https://www.callback.com/kb/articles/virtual-drive-folders): Why can't I share a directory on my virtual drive?
- [When SerializeEvents is false, do filesystem operations for the s ... | Callback Technologies](https://www.callback.com/kb/articles/when-serialize-events-is-false): When SerializeEvents is false, do filesystem operations for the same file fire on one thread?
- [Can you provide a WHQL-certified version of the driver? | Callback Technologies](https://www.callback.com/kb/articles/whql-certified-version): Can you provide a WHQL-certified version of the driver?
- [CBFS Vault vs. ZIP | Callback Technologies](https://www.callback.com/kb/articles/cbfsvault-vs-zip): Comparison of CBFS Vault and ZIP
- [7 Tiers of Data Recovery: Software Aspects | Callback Technologies](https://www.callback.com/kb/articles/tiers-of-data-recovery): This white paper analyzes the advantages of CBFS Storage in the area of data recovery.