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Visit the official site to download the app!

If you have winget, you can use winget to install

winget install CI010.XMinecraftLauncher

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

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

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