Jarfix is a free tool that helps recapture .jar association with the Java Runtime Environment. If your PC does not run your Java files when opening items with the .jar extension, then you may need to re-associate them properly.
Jarfix is a product developed by Johann N. Löfflmann. This site is not directly affiliated with Johann N. Löfflmann. All trademarks, registered trademarks, product names and company names or logos mentioned herein are the property of their respective owners.