OS4X Release 2026-10-05 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated.   Current changes are: OS4X Core: ↑ Improved: Improved compatibility with TLS 1.3 servers that do not support the „HelloRetryRequest“ mechanism during the handshake. As the latest version of OS4X available, we recommend to update […]

OS4X Release 2026-10-01 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated.   Current changes are: OS4X Core: ↑ Improved: Improved compatibility with TLS 1.3 servers that crash during the handshake when the supported cipher groups are announced (by using a new connection without a secure key […]

OS4X Release 2026-09-28 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated.   Current changes are: OS4X Core: ⊕ New: Added a new option to the shell installer for a non-interactive quick installation. ↑ Improved: In the event of problems (e.g., due to missing permissions), the database […]

OS4X Release 2026-09-15 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated.   Current changes are: OS4X Core: ⊕ New: Added an option to disable artificial delays when moving files across file system boundaries, in order to make OS4X as fast as possible. ↑ Improved: Temporary file […]

OS4X Release 2026-08-03 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated.   Current changes are: OS4X Webaccess: ⊕ New: There is a new feature for uploading files to an OS4X job: „drag and drop“ onto a drop zone! Wonderfully simple! OS4X Enterprise: ⊕ New: The „OS4X […]

OS4X Release 2026-07-28 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated.   Current changes are: OS4X Core: ⊕ New: „Audit logs“ added: all configuration changes are centrally collected and documented! ⊕ New: Added an option to disable the automatic certificate exchange function. ↑ Improved: Events with […]

OS4X Release 2026-07-08 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated. Latest update: If you have questions regarding certificate validity periods or the „TLS Client Authentication“ attribute—which is often missing from consumer CAs—Odette has the answers.   Current changes are: OS4X Core: ⊕ New: Process cgroup […]

OS4X Release 2026-07-02 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated. Current changes are: OS4X Core: ↑ Fixed: Signed OFTP2 EERPs in cipher 6 can be now successfully verified on 32bit systems. Administrative web interface: ↑ Fixed: The field „Comment“ of directory scanner entries are fixed […]

OS4X Release 2026-06-29 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated. Current changes are: OS4X Core: ↑ Improved: Update of all OFTP2 ciphers (adjustment of input parameters, update to OpenSSL 3 default values, addition of new OFTP2 ciphers 8–10). OS4X AS2: ⊕ New: The new Boost […]

OS4X Release 2026-06-16 can be downloaded online from the website www.os4x.com/downloads, the OS4Xvirtual images and the Docker containers are updated. If you haven’t already done so, please register with Odette to receive the latest information, including updates on OFTP2: https://www.odette.org (click „Subscribe to our newsletter“ at the top right). Current changes are: OS4X Core: ⊕ […]