Rebex

19/10/2026

Rebex Drive 0.9.2 is available!

We've added a few usefull features:

✅ Automatic updates, right from the app
✅ SSH private key and SSH agent authentication
✅ Manual download of remote changes
✅ Log rotation and structured NDJSON logging

We've also improved host key warnings, added more UI customization options, and fixed several synchronization issues.

Check out what's new:

Rebex Drive 0.9.2 adds automatic update notifications, SSH private key and SSH agent authentication, on-demand sync, log rotation, and many UI and reliabilit...

16/10/2026

Buru SFTP Server 2.21.2 has been released!

This update brings the bundled .NET runtime to version 8.0.32, including the latest security fixes.

No other changes in this release, but we recommend upgrading to keep your server up to date.

Learn more:

A new release of Rebex Buru SFTP Server with an updated .NET runtime that includes many security fixes.

15/10/2026

Need an SFTP server for testing your .NET code?We looked at six options, from a public test server and a tiny local executable to fully automated test environments for CI.Which one makes sense depends mostly on what you need to test.

Picking an SFTP test server for your .NET app - public, local or scriptable, and most options are free even for commercial work.

29/09/2026

We’re happy to share that Rebex has once again received the ComponentSource Top 50 Bestselling Publisher Award. 🏆

Rebex has been recognized in the ComponentSource Bestselling Publisher Awards every year since 2007 — and has been among the Top 50 bestselling publishers every year since 2016.

We’re especially proud of that long-term recognition. Thank you to all the developers, IT teams, and companies that have been using and trusting Rebex products over the years.

See the 2026 ComponentSource Publisher Awards:
https://www.componentsource.com/publisher/bestselling-publisher-awards-2026

23/09/2026

Buru SFTP Server 2.21 is available.

Virtual directories can now be mounted over existing physical subdirectories. This makes it possible to give a subdirectory different access rights from its parent, or map it to another physical location.

The release also includes new default SSH session limits, several SSH/SFTP fixes, compatibility improvements for WinSCP and other SSH clients, and updated Diffie-Hellman groups.

Read the full release overview:

A new release of Rebex Buru SFTP Server with virtual directory overlays, shorter default session limits, and a number of SSH and SFTP fixes and compatibility...

01/09/2026

Rebex .NET libraries R8 feature experimental support for post-quantum cryptographic signature alogithm ML-DSA. Learn how to use it.

Rebex libraries currently feature experimental support for ML-DSA in pure mode

18/08/2026

ComponentSource has awarded Rebex a Top 50 Publisher Award in the annual ComponentSource Awards for 2026.

18/08/2026

Rebex .NET libraries 8.0: Quantum-safe security with ML-KEM and ML-DSA, improved TLS and SSH, FIPS 140-3 mode.

This release brings major new features including PQC security, new SSH/SFTP server core, and lot of other enhancements.

22/06/2026

Do you think that writing your own SFTP server in C # is hard? You can have it up and running in 15 minutes. Well, you have to cheat a bit and use Rebex File Server library that handles the SFTP core functionality. You can focus on your business logic code.

https://blog.rebex.net/write-your-own-sftp-server-in-csharp
https://www.rebex.net/file-server/

Few lines of C # code, one component and your own SFTP server is up and running. Click to learn how to create it...

15/06/2026

Exchange Web Services retires on Semptember 2026. Learn how to replace EWS with Microsoft Graph API. Sample c # code for most common scenarios included.

This migration guide explains how to enable Microsoft Graph access to Exchange Online and demonstrates how to perform common mailbox operations using the Mic...