The best Minecraft launcher
Every version, your skins, and all your mods and packs in one window.
Every version, all your instances
All Minecraft versions are supported. Create vanilla, Fabric or Forge instances and launch any of them with one click.
Crit Client, built in
An optimization client that comes with the launcher and opens in game with Right Shift.
Overlays
On-screen overlays, like a live key display.
Account swapping
Switch between accounts in one click.
Skin swapping
Change your skin without leaving the game.
Addon management
Install and manage addons from inside the game.
Why Crit Launcher
Everything in one window
Versions, skins, mods, modpacks, resource packs and servers in one launcher.
Easy to switch
Bring your instances over from Prism Launcher, SKLauncher, FastClient or PolyMC.
A client that comes with it
Crit Client adds overlays, account swapping, skin swapping and addon management.
Flexible accounts
Use a local account or sign in securely with your official Microsoft account.