MJLauncher

Content rating
Everyone
500K+
Downloads
Content rating
Everyone
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About this app

MJLauncher is a new LWJGL 2/3 application launcher, with improved game compatibility and performance.

The new GLFW implementation allows LWJGL games to run smoothly, and includes support for new rendering engines and the Vulkan graphics API, while being faster than the one before.

The new LWJGL 2 implementation improves compatibility with legacy game mods and reduces crashes, while improving performance.
Updated on
Jun 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

What’s new

Full changelog: https://github.com/MojoLauncher/MojoLauncher/releases/tag/iris