OrangeHRM is an open source Human resource management platform for small and medium sized Enterprises (SME). it written in PHP and uses MySQL database backend and Apache HTTP server.
it has flexible, easy to use user interface which include the following modules such as Personnel Information Management module , Employee Self Service module ,Administration Module, Leave management module , Time & Attendance management module, Benefits module,Reports Module, Recruitment module and Performance Evaluation Module.
The combination of these modules into one application assures the perfect platform for re-engineering and aligning your HR processes along with the organizational goals. It’s an free and open source project released under the GNU General Public License (GPL).
Download : OrangeHRM