JIVAM
Java Image Viewer And Manipulator
JIVAM - Java Image Viewer And Manipulator.
Free portable cross-platform and pure Java.
Support GIF/PNG/JPG/JPEG formats.
Support view, convert, resize and rotate images.
Simple and intuitive GUI.
Tested in Windows/Linux. Need JRE-1.8 - https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html.
Source - https://github.com/harp077/jivam/
If you like this - put a star on https://github.com/harp077/jivam/ for support project please.