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From executable
The easiest way to install GroIMP is to run an executable file. The file will also automatically create a shortcut.
Requirements
GroIMP is written in Java, which means 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 and Windows platforms.
GroIMP 2.1.7 requires the installation of a Java runtime environment of version 17. This can be obtained from Oracle at www.oracle.com.
For a reasonably performant runtime behavior, at least 256 MB RAM and a 1 GHz processor are recommended.
Download
GroIMP installation executable are available on the grogra website and on the gitlab release section as a zip-file, windows exe, or debian release.
Run the installation
For Windows and debian, simply open the executable file to run the installation. Otherwise, open the file core.jar to run GroIMP.