Getting OpenBSD
 CDs/T-shirts/Posters
 Getting Releases
 Installing OpenBSD

Getting Source
 AnonCVS
 CVSync  Web

OpenBSD Resources
 Manuals  FAQ  Patches
 Reporting
 Mailing Lists
 Application Packages
 Books that Help

Supporting OpenBSD
 Direct Donations
 OpenBSD Foundation

The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography.

OpenBSD is freely available from our FTP sites, and also available in an inexpensive 3-CD set.

The current release is OpenBSD 5.2 which was released Nov 1, 2012.

OpenBSD is developed entirely by volunteers. The project pays for the development environment and developer events by selling CDs through a collection of stores and by accepting donations from organizations and individuals. These finances ensure that OpenBSD will continue to exist, and will remain free for everyone to use and reuse as they see fit. T-shirts and posters are available as well.