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. View full description.What is simplesimple jarfix?
Simple extension fix. Jarfix is useful for Java developers and others who frequently want to run .jar files but find that other programs are hijacking the extension. It is a lightweight, easy to use and completely free program.How do I use jarfix to fix JAR files?
Jarfix will also set a Java icon for your .jar files. Jarfix can also be run as an .exe, similar to any other executable on Windows. Doing this will solve the problem with your .jar file and re-associate the file extension to the correct program. By default, Jarfix fixes the problem without any additional parameters.Is jarfix safe to use?
Downloading Jarfix from a reputable source ensures that it is a safe program to use on your PC. Jarfix is not a virus. It's a lightweight program that has a small memory footprint and low CPU usage. Despite the fact that it is one of the most common ways of packaging Java class files, .jar files can be annoying to manage.