MultiMC MultiMC is a custom launcher for Minecraft that focuses on predictability, long term stability and simplicity.

A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once - Releases · MultiMC/Launcher

May 31, 2025 · Offline setup assistant for configuring MultiMC Launcher to run Minecraft mod-packs in an air-gapped environment — no Mojang/Microsoft login or Internet access required.

Dec 13, 2024 · Launcher Public Forked from MultiMC/Launcher Offline Minecraft launcher. C++ 1.7k 193 Repositories Launcher Public Forked from MultiMC/Launcher Offline Minecraft launcher.

May 31, 2025 · Offline setup assistant for configuring MultiMC Launcher to run Minecraft mod-packs in an air-gapped environment — no Mojang/Microsoft login or Internet access required.

MultiMC is a custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once. It also allows you to easily install and remove mods by simply dragging …

MultiMC Launcher — Offline Activation Guide Purpose Deploy MultiMC on computers that never touch the Internet: labs, classrooms, ships, training sims, & more.

Oct 22, 2023 · If you are having troubles finding your MultiMC instance directory, enter the MultiMC app, select your instance, and click "Instance Folder" in the sidebar. Move your …

Mar 3, 2025 · phit on Mar 4 Contributor please retry and then after the error post your multimc-0.log file here, it's in the main launcher folder

Aug 10, 2025 · As far as I know, this happens because it cannot open the file that is located at <MultiMc folder/jars/JavaCheck.jar>. That's why I'm writing this: I spent more than 3 hours …