If you have a JAR file which is not running on its own, then you can use java JDK to run it. Open Command Prompt, and type java -jar name_of_jar_file.jar. It will execute the JAR file automatically.

Next, right-click on the JAR file you wish to open and select Open with from the context menu.; Then, select Choose another app.; From the list of options, select Open with and choose Java(TM) ...

View the contents of the open JAR file on the file system; Is a JAR file just a ZIP file? A Java JAR file is really just a ZIP file. Java applications can be made up of hundreds or even thousands of ...

Open the JNLP File through Java Web Start. In this method, we will be using Java Web Start to open the JNLP File. Java Web Start is included in the Java Runtime Environment (JRE) package since the 5.0 ...

JNLP file is associated with the Java Web Start program and helps launch applications from a remote desktop client. Misconfigured file type association or missing Java Runtime Environment can lead to ...

How to Configure Chrome to Open JNLP Files. Java Network Launching Protocol, or JNLP files, are used for launching Java programs and Web applets over the Internet or company intranet.

Verify Java is associated with JNLP files using the Java Control Panel window. Open it by clicking "Start," selecting "Control Panel," clicking "Programs" and clicking the "Java (32-bit)" option.