Core Launcher

Lightweight, useful, fabulously customizable launcher for Minecraft.

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Screenshots ★

Main Page and Dock

Main Page and Dock [Custom Background]

Settings [Custom Background]

General Resource Browser

Detailed Modpack Dialog

Multiple Browser

Profile Page

Edit Profile Page

Installation Tutorial Video ▶

Useful Links

Releases

Installer Releases

Why should I use Core Launcher?

Because,

• It is open source.
• It is fast.
• It is lightweight.
• It is modular.
• It contains the CurseForge, Modrinth, and the OptiFine APIs. *
• It is built with a useful and efficiency-based UI.
• It includes the most used modding APIs like Forge, Fabric, Quilt, NeoForge, etc.
• It supports CLI.
• It has its own Java download manager.
• It has a rich featured resource browser.
• You can download multiple modpacks in one profile.
• You can see your worlds (including seeds, game mode, and worlds' spawn point), and resources (mods, resourcepacks, modpacks, and worlds) on one page.
• You can easily back up, import, and share your profiles and worlds.
• Also, it supports offline and Microsoft authentication.

Create a profile, select your loader (wrapper), customize your resources, and play!

How can I use it?

You can find the detailed guide here.

Source

You can find the dev (newest but experimental) source code on dev branch, the beta source code on beta branch.