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Why convert JAR to ZIP?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the JAR format
JAR — Java Archive
A JAR file is a ZIP archive that packages compiled Java classes, resources and a manifest into one distributable file. Because the container is plain ZIP, a JAR can be opened, repacked or converted with any archive tool — the only thing that makes it a JAR is the META-INF/MANIFEST.MF entry.
Common uses
- Packaging a Java library or application for distribution
- Inspecting or extracting the contents of a compiled Java program
- Converting a ZIP of class files into a loadable JAR
- Repacking a Minecraft mod or plugin archive
About the ZIP format
ZIP — ZIP Archive
ZIP is the most widely used archive format in the world, combining multiple files and folders into a single compressed package. Created in 1989 by Phil Katz, it has become the universal standard for file distribution, software packaging, and data compression on all major operating systems.
Common uses
- Distributing software and applications
- Compressing and sharing multiple files at once
- Email attachments bundling several documents
- Web deployment packages (WAR, JAR, DOCX are all ZIP-based)
Related conversions
Other conversions available for JAR and ZIP files
Frequently asked questions
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.