Click the button to open the directory on your computer.

: You must first install either OptiFine or the Iris mod to enable shader support in your game.

: The lightest version available, prioritizing FPS above all else. Shadows may appear sharper or "crispy".

Depending on your hardware, you might choose between different versions of the pack:

Find the latest version of OptiFine or Iris Shaders corresponding to your Minecraft version.