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PrismLauncher

PrismLauncher is a free, open-source gaming app for Windows, macOS and Linux. A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC). It has 10,607 GitHub stars and is released under the GPL-3.0 license.

github.com/PrismLauncher/PrismLauncher (opens in a new tab)

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About PrismLauncher

Prism Launcher is a custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once. This is a fork of the MultiMC Launcher and is not endorsed by it.

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FAQ

PrismLauncher FAQ

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What is PrismLauncher?

PrismLauncher is a free, open-source gaming app for Windows, macOS and Linux. A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC). It has 10,607 GitHub stars and is released under the GPL-3.0 license.

Is PrismLauncher free and open source?

Yes. PrismLauncher's source code is public on GitHub under the GPL-3.0 license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.

How do I install PrismLauncher?

Download the installer for Windows, macOS and Linux from its GitHub Releases page (latest: 11.1.1) or the project website.

Is PrismLauncher still maintained?

The repository's most recent commit was on Oct 6, 2026. appsgit only lists apps whose repository had a commit in the last six months.