About

Prism Launcher is a custom launcher for Minecraft. It allows the creation and management of multiple installations of the game, each having separate mods, resource packs, settings, and more.

The project was originally forked from MultiMC over packaging/redistribution concerns. Since then, it has been vastly improved and expanded upon with many new features.

We aim to not bring hostility to those looking to fork, redistribute, or repackage, so long as the terms of our licenses are respected. You can view licensing information below.

I'm in! Now, tell me more about these features?

Prism Launcher offers a wide range of features, including:

Managing multiple, isolated instances of Minecraft cleanly.
Easy one-click installation of mod loaders, such as Forge, Fabric, Quilt, and LiteLoader.
Managing your worlds, resource packs, and shader packs with just a few clicks.
Install modpacks from many popular sources, including CurseForge, Modrinth, Technic, FTB, and FTB Legacy.
Install individual mods from CurseForge and Modrinth, automatically matching your loader and game version.
Easily kill the Minecraft instance in the event of a crash or freeze.
Access your game logs or upload your logs to mclo.gs easily.
Built with QT, making the launcher very performant and light on resources.
A vast amount of settings to customize your experience.
Theming features to change the look and feel of the launcher.
And much more!