Convert JAR to ZIP in Seconds

Step 1: Upload your JAR file from your computer or mobile device
Step 2: Wait briefly while the conversion completes. The process will begin automatically.
Step 3: Save the freshly created ZIP archive to your device

Why Use Our JAR-to-ZIP Converter?

Drag & drop a JAR file or select it manually and our service will convert it into a standard ZIP archive right away.

The resulting ZIP works everywhere: share it, inspect its content or keep it as a backup of your Java project.

The converter is and will remain free. No sign-up, no watermarks, no limits.

Powerful dedicated servers turn even large JARs into ZIPs within a few seconds.

This tool is part of Converter App – a growing toolbox that tackles every file-conversion job online.

All uploads are erased automatically minutes after the job finishes. Only you can access your files.