Get Kolab

Kolab is made up of several components, each freely available and built upon the best quality Free Software. Most of the software required to deploy Kolab Groupware should already be part of your GNU/Linux distribution. The help section gives more information about the prerequisites for running a Kolab installation, as well as more detailed installation instructions.

Binary Releases

All releases can be downloaded from mirror.kolabsys.com. Please note that the OpenPKG packages from files.kolab.org are deprecated and that the packages for Debian and Ubuntu are still experimental and need further testing. If you encounter any problems, please report them at issues.kolab.org (uses special SSL certificates).

Current stable release: 2.4

Installation

Even though Kolab is included in some distributions, such as Debian, Ubuntu and OpenSuse, these packages are outdated. We would like to get recent versions of Kolab upstream, but need more help to do that. Contributions are welcome.

A detailed installation guide is available at docs.kolab.org. But there also is a quick howto for installing Kolab on CentOS or instructions to run it in a virtual machine.

Source Code

All Git repositories are available at git.kolab.org. If you are new to Git, there is some good documentation that you might want to check out.