Player is a networked interface to robots and sensors. Stage and Gazebo are Player-friendly multiple-robot simulators. The software aims for POSIX compliance and runs on most UNIX-like OS's. Some parts also work on Windows.
Platform: All POSIX (Linux/BSD/UNIX-like OSes), OS Portable (Source code to work with many OS platforms);License: GNU General Public License (GPL), GNU Library or Lesser General Public License (LGPL)
Reference:https://playerstage.sourceforge.net