Open the Minecraft Launcher and select the OptiFine profile. ✨ Why You’ll Love It FPS Boost: Significant performance jumps on most hardware. Shaders: Full support for your favorite visual packs.
Find the .jar file in your Downloads folder. Thanks for downloading Optifine 1.19.2
💡 If the installer doesn't open, make sure you have the latest version of Java installed on your system. Are you having any installation errors ? Open the Minecraft Launcher and select the OptiFine profile