You’ll find a button called “ Shaders Folder” which will open up the area you’ll need to drop the files into. Into the game -> Options -> Video Settings -> Shaders. Once you have Forge & OptiFine installed, all you will need to do is download the zip file of the shader from list Best Minecraft Shaders bellow and drop it in your shaders folder. However, there are some high-performance shaders that can also be used to improve the graphics quality of the game on low-end PCs. Most shaders tend to be resource intensive and can only be run on high-end PCs without affecting FPS and game performance. What is best Minecraft shaders for low end PCs ?