Jarfix is a safe, lightweight, simple, and completely free solution for when your PC refuses to run Java files when you open items with the.jar extension.
If you’re having trouble working with JAR files, you should try Jarfix, a simple but effective tool that will allow you to use JAR files that were previously inaccessible or unavailable to you.
Jarfix is a small and portable program that solves the symptom but not the root cause. When a program hijacks the JAR extension, simply run this program to correct it.
It’s very simple to use. It’s extremely dependable and trustworthy, and it’s widely used in the Java developer community. This Jarfix app is completely free to use. To run the application, no additional parameters are required.