Jarfix for Jaya Developers and others who frequently run.jar files, but find that the extension has been hijacked or modified by other apps, this tool is free.
5/5 Votes: 565




16 November 2020


Windows 10 / Windows 8 / Windows 7


71.76 KB

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If you often run.jar files Download For Windows and find that other programs are hijacking the extension, Jarfix is a free tool that can help. While your computer fails to launch Java files when opening.jar files, Jarfix is a safe, lightweight, user-friendly, and free solution.

One program’s theft of the.jar association lies at the heart of the previously mentioned issue. Upon first installation of the Java Runtime Environment, javaw.exe will be correctly associated with jar files. Jar is short for “java archive,” and javaw.exe is the proper application to run a.jar file. However, on Windows, regardless of whether or not a Jarfix software is already linked with a file type, any program is free to take that file type at any moment.

The javaw.exe program is typically linked to a.jar file within an application. This consequently occurs automatically. However, the Java.exe file won’t be the default program for opening the.jar file if another software has appropriated the association for its own purposes.

To alleviate the symptoms, if not the actual problem, Jarfix is a small and portable application. You may just run this program whenever an app attempts to hog the JAR file extension, and it will restore the correct one. A great part about Jarfix is how light it is. Since it does not need to be installed, it can be carried around on a USB drive or other portable media. Additionally, its memory and storage requirements are minimal. This only takes a second, and then you won’t see any evidence of Jarfix again unless you re-run the program.

It can be used with minimal effort. The Java Developers Group uses it extensively because of how trustworthy it is. You can download Jarfix without spending a dime. In order to launch the program, no more parameters are required. However, there are a few extra settings we can tweak before really launching the software. It improves the software by allowing it to operate without prompting the user, opening the help file, operating with administrative privileges, and fixing the issue for a single user.


(3.0.0) - 71.76 KB
Verified By FileJay

How to install Jarfix?

1. Download the file.

2. Open the application and click on "Install ".

3. Follow the steps that appear on the screen.


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