Visit the official site to download the app!

If you have winget, you can use winget to install

winget install CI010.XMinecraftLauncher

中文 README

Features

• 📥 Download & auto complete. Support download Minecraft, Forge, Fabric, Quilt, OptiFine, JVM from official or third party mirrors.
• ⚡️ Download Fast. Reuse socket via HTTP/HTTPS agents, and download the files in parts concurrently.
• 💻 Cross platform. The launcher is based on Electron, and supports 🗔 Windows 10/11, 🍎 MacOS, and 🐧 Linux.
• 📚 Multi-Instancing. Users can create multiple instances to isolate the different versions, mods and launch settings.
• 🗂 Manage all resources. Use (hard/symbolic) links to install resources in instances, keep your disk usage optimal. No copies of mods everywhere! 😆
• 🔥 Built-in support of CurseForge, Modrinth. You can download resources inside the launcher.
• 📦 Support import/export CurseForge & Modrinth modpacks with compliance!
• 🔒 Support multiple account systems. Built-in Microsoft login and Mojang Yggdrasil API. It also has builtin support of ely.by and littleskin.cn. You can also add third-party authentication servers!
• 🔗 Peer to peer connection between users. You can play multiplayer over LAN even you are not in same physical LAN!
• 🔑 Code sign & modern packaging. Under Windows, you can use appx and appinstaller to install the app. You won't receive blocking message from your browser or see SmartScreen errors anymore! 😎

Contribute

For general developer, see Contributing

For i18n localization developer, please follow Getting Started with Localization

LICENSE

MIT

Sponsor (AFDIAN)

Credit

GodLeaveMe, maintaining the AUR package registry.

0xc0000142, maintaining the winget.

vanja-san, who provides Russian locale!

lukechu10 & HoldYourWaffle helps me on Launcher core.

laolarou726, who helps a lot on launcher design.

Also special thanks to

Yricky, Jin, LG, Phoebe, Sumeng Wang, Luca, Charles Tang