JAR

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.

A JAR file contains Java classes and associated metadata and resources; it is often executed as a program by the Java Virtual Machine (JVM).

In Minecraft, it may refer to:

•  client.jar – a JAR file that contains the game program and assets of Minecraft: Java Edition.
•  server.jar – a JAR file that only contains the resources necessary to run a Java Edition server.

See also

• JAR (file format) on Wikipedia