System requirements

Note: The configurations described below are what we use and test against. This means that other configurations might also work but we do not provide any official support for them.



  • Memory: 512 MB (1024 recommended)
  • Free disc space: 300 MB (4096 recommended)

Operating system

Distribution (64 bits only) Identifier init system
CentOS/RHEL 7.x centos-7 systemd
Debian 7 Wheezy debian-7 sysvinit
Debian 8 Jessie debian-8 systemd
Suse Linux Enterprise Server 11 sles-11 sysvinit
Suse Linux Enterprise Server 12 sles-12 sysvinit
Ubuntu 14.04 Trusty Tahr ubuntu-14.04 upstart
Ubuntu 16.04 Xenial Xerus ubuntu-16.04 upstart


Please be aware that the dependencies listed above also have a lot of dependencies themselves.


OpenProject supports the latest versions of the major browsers. In our strive to make OpenProject easy and fun to use we had to drop support for some older browsers.

Screen reader support (accessibility)

Go to GitHub