All Java programs are compiled into class files that contain bytecodes, the machine language of the Java virtual machine. In this JavaWorld classic, Bill Venners goes under the hood of the JVM to ...

Archives are often used to import data sets in web applications. Especially in Java, archives like Jar, War or Apk are used to aggregate Java class files and resources into one single file.

A GUI application that allows you to browse Java archives using various decompilers. To run the application, make sure you have Java 17+ installed and then simply execute the JAR file. To open an ...

For many years, Phil Katz’s archive creation, zip, has been one of the most popular file archiving formats. Sun has adopted the zip format as the basis for the Java Archive (JAR). Sun has extended the ...

JAR-RE is a specialized tool designed to simplify the process of reverse engineering Java archives, with a particular focus on Old School RuneScape (OSRS) gamepack deobfuscation. While primarily built ...

Microsoft and Chronicle's VirusTotal have teamed up to better detect signed MSI files that have been modified to include malicious Java archives. When a developer creates a piece of software they ...