How to Run a JAR File on Windows: 5 Easy Methods

How to Run a JAR File on Windows: 5 Easy Methods




  • To run a JAR file on your Windows 10 device, you certainly need to have Jave installed.
  • You’ll find below a path to the latest Java version in case you need it.
  • Then, you can find JAR file openers or executors, and we recommend some. 
  • Using Command Prompt is also a handy solution if you don’t want to install third-party tools.

run a Jar file on Windows 10 PC



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A JAR charge is a Java archive package format that might include a Java broadcast within it .
While you can extract JARs with archiving software, you can ’ thyroxine run a pure Java JAR app as you would with other programs in Windows .
Since that ’ s the case, we ’ ll cover how you can run a arrant Java app JAR charge in Windows .

What are JAR files?

A JAR file allows Java runtimes to enclose an entire application, together with its classes and resources, in a single source .
furthermore, the elements inside a JAR file can be compressed, and that translates to shorter download times but besides less space allocated on your driveway .
In early words, JARs are more sophisticate archives that work in a Java environment on your personal computer .

How can I run a JAR file?

1. Add Java to Windows

  1. Type cmd in the Windows Search tab and click on the Command Prompt app.
  2. next, input the play along command and press Enter to run it : java -version
  3. The current version of Java is Version 8 Update 311.
  4. If you don’t have Java or the most up-to-date version, you can download it for free. After you get the file, hit the Install button.
  5. Run through the Java setup wizard and close the window after the installation process.
  6. Then, open your browser to verify that the program is working.

The crucial thing you need upfront is to have Java installed. It helps you open JAR files. Without it, Java apps aren ’ thyroxine going to run in Windows .

2. Use Java (TM) Platform SE binary

  1. Press the Windows key + E to start File Explorer and the folder that includes the file you need to run.
  2. You should right-click the JAR file and select Open with from the context menu, then select Choose another app.
  3. Sselect to open it with Java(TM) Platform SE binary.
  4. Click the Always use this app to open JAR files check box, then press the OK button to close the menu.
  5. Now you can run the selected JAR, and all other JARfiles will also be associated with Java.

3. Download a JAR file opener

  1. Go to the File Viewer Plus website and click on the Download Now button.
  2. After you download and install the app, hit the Finish button.
  3. Now click on the Open a file button or just drag-and-drop the JAR file in its window.
  4. You will instantly see the contents of the JAR file and you will be able to click the Extract All button to get them on a location on your drive.

You can open JAR files with a batch of apps out there but we powerfully recommend File Viewer Plus because it can open and display over 300 different file types .
The new update adaptation has a overplus of features that will save you boastful clock time on first step, viewing, or editing files .
Keep in judgment that the app supports the most popular text, audio, or video file character, a well as archive, source code, or web files .
Another popular JAR charge opener is JAR Runner, by You can check it out if you prefer .

4. Run a JAR file in cmd

1. Input cmd in the Search tab .
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2. choice Run as administrator to run Command Prompt with full privileges.

search for cmd
3. then input the following command ( replacing pathtofile from the exercise with the actual path of the file you need to run ) : java -jar c:\pathtojarfile.jar
command to open jar file
4. weigh Enter .
5. That will open the feasible JAR file thus retentive as it contains a manifest file to specify the application ’ s entrance sharpen ( the developers should have already included that in the archive. )
If you develop your own Java programs, you ’ ll indigence to convert the JAR to an feasible format .

Another slowly option is to run a JAR file in cmd, your personal computer ’ mho built-in command-line tool. All you need to do is input a command while running the app with admin rights, and the file will be opened .

The command-lie app is all-important for debugging and installing apps but if it doesn ’ deoxythymidine monophosphate work, learn how you can fix Command Prompt in Windows .

5. Add a third-party JAR executor to Windows

  1. Visit the JARX website and click on the Jarx-1.2-installer.exe file to download it.
  2. Download and click on the file to start the installation, then select the Close button when it’s finished.
  3. Now you can just double-click any JAR file to start it like a normal executable file. The JAR file will be executed.

There are besides executor programs for Windows like JARX that enable you to run .JAR files the same as any other broadcast .

How to get a JAR file for your favorite app?

There are lots of websites that offer dislodge JAR versions of any application you can think of and we ’ ra going to provide a bare case for Instagram .

  1. Go to a website that offers JAR file downloads like JAR Download. Proceed with caution because not all such websited offer clean content so you should double-check it with an antivirus and scan the files on arrival before using them.
  2. Click on the Java version of the app you’re looking for. In our case, the Instagram Java.
  3. Now hit the Download button and by using our guide above, you already know how to open the JAR and use the contents.

If you ’ re having perturb or you receive an error, learn what to do if you ’ re unable to access JarFile on Windows 10 .
We hope that our template helped you with all the information needed to run JAR files in Windows or evening convert them if needed .
For any other issues, we besides have another guide that will help you if JAR files are not opening on Windows 10 .
If you have any other suggestions on how to run a JAR file, or questions about the subject, leave them in the comments section below and we ’ ll be sure to take a expression .


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