Prism Launcher

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Prism Launcher

An open-source Minecraft launcher with the ability to manage multiple instances, accounts and mods. Focused on user freedom and free redistributability.

Prism Launcher screenshot showing off various different modpacks and instances

Features

Modpack Management

Prism Launcher makes it easier to install and launch modpacks, while keeping them clean. You no longer need to manually install and update modpacks as Prism Launcher can do this for you.

Prism Launcher screenshot showing the modpack installation user-interface Prism Launcher screenshot showing the modpack updating user-interface

Mod Management

Sick of constantly finding and re-adding that one mod you need? Prism Launcher interfaces directly with Modrinth and CurseForge, allowing you to update or install individual mods easily.

Prism Launcher screenshot showing the mod installation user-interface Prism Launcher screenshot showing the mod updating user-interface

Instance Management

Prism Launcher allows you to create and manage multiple instances of Minecraft, each with its own settings, mods, and configurations. This means you can easily switch between different setups without any issues.

Prism Launcher screenshot showing the instance management user-interface

Lightweight and Customizable

You don't need an embedded web browser as a game launcher. Prism Launcher is built with the Qt toolkit, requiring very few system resources to run. It also lets you customize the menu and supports custom themes.

Prism Launcher screenshot showing a themed user-interface

I want that!

You can install Prism Launcher on Windows, MacOS, and Linux. See the Download page for more information. You can also find community packages there.

Get Involved

Prism Launcher is an open-source project and we welcome contributions from the community. You can find the source code on GitHub. Join our Discord server to chat with other people. We also have a Matrix space for those who don't use Discord.

Sponsors

We thank all the wonderful backers over at Open Collective! Support Prism Launcher and it's development by becoming a backer.

Prism Launcher Open Collective backers

We also thank many wonderful companies who help us keep the lights on.

JetBrains
Weblate
MacStadium
Tutanota

Other Information

Prism Launcher is open-source and licensed under GPL-3.

Prism Launcher's logo and related assets are licensed under CC BY-SA 4.0.

This website is powered by Astro. The source code is licensed under AGPL-3.