The following stacks are supported by ProcessMaker, meaning that they have been tested by the Quality Control team.

Supported Stacks for ProcessMaker 3.2, ProcessMaker 3.2.1 and ProcessMaker 3.2.2

Stack Name Platform Database Web Server PHP Status
Stack 205 CentOS/RHEL 7.2 MySQL 5.5.x Apache 2.4.x PHP 5.6.x Official
Stack 210 Windows Server 2012 R2 MySQL 5.5.x Apache 2.4.x PHP 5.5.x Official
Stack 220 CentOS/RHEL 7.x(Latest version) MySQL 5.6.x NGINX 1.12.x PHP 5.6.x Official

Note: ProcessMaker can be installed in other platforms, but they haven't undergone the same level of testing by the ProcessMaker Quality Control team.