Release archive

OpenX 2.6
OpenX 2.6.1 (download, release notes)
OpenX 2.6.0 (download, release notes)

OpenX 2.4
OpenX 2.4.8 (download, release notes)
OpenX 2.4.7 (download, release notes)
OpenX 2.4.6 (download, release notes)
OpenX 2.4.5 (download, release notes)
OpenX 2.4.4 (download, release notes)

OpenX 2.0
Openads 2.0.11-pr1 for MySQL (download)
Openads 2.0.11-pr1 for PostgreSQL (download)