Version 5.9

Release notes

OpenACS is an open-source toolkit for building scalable, community-oriented web applications.

OpenACS is open source and is available under the GNU General Public License.

OpenACS runs on AOLserver and NaviServer and uses either the Oracle (which is not open-source) or PostgreSQL relational databases.

Would you like to support the projects? There are several ways how to contribute.

About OpenACS