If you have the Java Runtime Environment installed, and the JAR file is executable, it should open with a double-click. Sometimes, you might see a pop-up to choose which app to run the file.

Java Network Launching Protocol ... Click the down arrow next to the JNLP file and click "Always open files of this type." Protect your computer and your office network from malware by making ...

An Android APK file contains all the open-source Java files used to set up and run the Google Android app. You can extract these files and load them into your local ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Your specific reasons to open a JAR file will determine the right JAR file opener for you to ...

Each installation of the Java Development Kit (JDK) includes a JAR utility (named jar.sh on Unix and jar.exe on Windows) that provides a variety of helpful functions for working with JAR files, ...