How To Open JAR Files On Windows 10 (The Fastest & Easiest Method)

If you haven’t heard before, JAR files are sometimes used to contain Java code. They are sometimes used as a means of packaging code and resources together into a single file. You can open these files using multiple methods. Here are the fastest and easiest ways to do so for Windows 10!

Know what a JAR file is

A JAR file is an archive of Java code and resources, usually packaged into a single file. They are sometimes used as a means of packaging code and resources together into a single file. You can open these files using multiple methods.

1/Open JAR Files from Windows Explorer

1. Open Windows Explorer if you have not already

2. Right-click on the program you want to open (in this case, the .jar file)

3. Select “Open With”

4. Navigate through the list of options until you see “Java Runtime Environment 8 (JRE 8)”, select that option and click OK

5. The JAR file will now open in your default browser!

2/Open JAR Files from File Explorer

If you’re looking to open a JAR file on Windows 10, but don’t want to use any third-party software, you can use File Explorer and the built-in JAR file support.

Step 1: Open File Explorer on your computer.

Step 2: Navigate to the location of the JAR file.

Step 3: Right-click on the JAR file and select “Open with” from the list that appears.

Step 4: Choose “Java Application”.

You should now be able to open that JAR file!

3/Open JAR Files using Command Prompt

1. Click on the start button, type “cmd” in the search field and press Enter.

2. If prompted to Run as administrator, click Yes.

3. In the command prompt window type “cd

FAQs

Q: How do I open a jar file on Windows 10?

A: To open a JAR file, you can either go to the file’s location using Windows Explorer or use File Explorer. If you’re using File Explorer, just search for “jar” in the search bar.

Q: What is the best way to open a jar file on Windows 10?

A: The easiest and fastest way is to double-click on it. However, if you want to make sure that it opens properly and without any issues, try opening it with WinZip or 7Zip.

Conclusion

JAR files are typically used to package Java frameworks, libraries, and applications. Once you’ve completed this process, you can launch the JAR file, which will launch the application. This is how you open JAR files on Windows 10 with the fastest, easiest method.