CollapseLoaderCollapseLoader
Why CollapseLoader
Built for speed, security, and community.
Open source
Transparent codebase you can audit and contribute to.
Modern and fast
Lightweight UI, smooth animations, and quick updates.
Safe by design
Only trusted clients and verified releases.
Community
Join our Discord and Telegram to stay up to date.
Exclusive features
Everything you need to manage and launch clients.
Customization
Theme the launcher, tweak behavior, and make it yours.
ThemesModsShortcuts
Built-in chat
Stay connected without leaving the launcher.
ChannelsNotificationsPresence
Custom clients
Add your own Minecraft clients — Vanilla, Fabric or Forge. Manage them alongside the built-in catalog.
VanillaFabricForge
Download CollapseLoader
Choose the latest stable build or try the nightly.
Latest release
StableStable build recommended for most users.
Nightly
PreviewPreview build with the newest features.
Source code
Browse the repository on GitHub.