GroIMP is written in Java. Thus, it should follow Java's WORA-principle (Write Once, Run Anywhere) and should run on every Java-capable platform. GroIMP has been tested successfully on Unix, Windows, and Mac OS X-platforms.
GroIMP needs the following Java environment on your system:
For a reasonably performant runtime behaviour, at least 256 MB RAM and a 1 GHz processor are recommended.