: A long-standing alternative. Download the version matching your game from optifine.net .
: Often offers better performance and mod compatibility. Download the installer from the Iris Shaders website. Download Complementary Shaders zip
Navigate to → Video Settings → Shader Packs (or "Shaders" in OptiFine). Click the Open Shader Pack Folder button. : A long-standing alternative
Shaders cannot run on "Vanilla" Minecraft alone; you need a loader to act as a bridge. Download Complementary Shaders zip
: Aims to preserve the classic Minecraft aesthetic while adding high-quality effects. Download from Modrinth.
: Both loaders require Java to be installed on your computer to run their installers. 3. Add the .zip to Minecraft