Minecraft mod launcher
Every Minecraft mod, one search bar, zero broken installs.
FuPLauncher finds mods on Modrinth and CurseForge at once, refuses to install the ones that would break your game, and swaps your whole mods folder when you switch modpacks.
Windows 10/11 · 64-bit · Version latest release
The parts of modding that should have been solved years ago.
Modrinth and CurseForge queried together, merged into one list. Filter by version, loader, category, author or store. If one store is down you still get the other one's results, with a note saying what failed.
Only files that declare support for your Minecraft version and your loader are installed. A Forge build is never quietly substituted for a Fabric one, and every file is checked against its published SHA-1 before it reaches your mods folder.
A profile owns its jars. Only the active one sits in the game's mods directory, so Minecraft never sees leftovers from another modpack. Duplicating a profile makes a real copy, not a shortcut.
The launcher resolves the loader chain, builds the classpath, downloads what's missing and picks a Java runtime that matches the release, fetching it from Mojang if your machine doesn't have one. You never install Java.
Wrong loader, wrong version, missing dependency, duplicate mod: flagged before you launch, not after. After a crash it reads the report, names the mods it points at, and offers to disable them in one click.
A performance preset installs Sodium, Lithium, FerriteCore, ModernFix, EntityCulling, ImmediatelyFast and Dynamic FPS, keeping whichever ones have a real build for your profile. Resource packs and shaders install from Modrinth too.
Stated up front, because finding out later is worse.
Last updated: September 1, 2026
By downloading, installing or running FuPLauncher (the "Software"), you agree to these terms. If you do not agree, do not download or use the Software.
FuPLauncher is proprietary, closed-source software. Copyright © 2026, all rights reserved. You are granted a personal, non-exclusive, revocable license to install and run the Software for your own use. Nothing else is granted.
Without prior written permission, you may not:
Playing requires a Microsoft account that owns Minecraft. Sign-in happens in your own browser, on Microsoft's page: the Software never receives your password, and your session tokens stay on your machine. The Software provides no offline or cracked mode and must not be used to play a copy of Minecraft you do not own. FuPLauncher is an unofficial project and is not affiliated with, endorsed by or associated with Mojang, Microsoft, Modrinth or CurseForge. Minecraft is a trademark of Mojang AB.
Mods, resource packs and shader packs are downloaded from Modrinth and CurseForge and remain the property of their authors, under their own licenses. FuPLauncher only fetches what those platforms publish, and respects author decisions such as blocked third-party downloads. We are not responsible for third-party content, nor for what it does to your game or your saves.
The Software checks for a new version each time it starts and installs updates on its own. By using it, you accept that it may replace itself with a newer build, which may add, change or remove features.
The Software moves, installs and deletes files inside the Minecraft directories and profiles you point it at. Back up worlds and configurations you care about. You remain responsible for the game installations you manage with it.
The Software is provided "as is", without warranty of any kind, express or implied, including merchantability, fitness for a particular purpose and non-infringement. There is no guarantee that it will be uninterrupted, error-free, or compatible with every mod, modpack or Minecraft version.
To the maximum extent permitted by law, the authors and copyright holders are not liable for any claim, damage, data loss or other liability arising from the use of, or inability to use, the Software.
These terms may change without prior notice; the version published on this page applies. Your license ends automatically if you breach any of these terms, and you must then uninstall the Software.
Questions about these terms or about the launcher: our official Discord server, discord.gg/MWJxtYDHc.