rename the resulting folder to minecraft.jar and open it.rename minecraft.jar to minecraft.zip and double-click it to extract the contents.On Mac, it’s in/Library/Application Support/minecraft/bin class files from the downloaded zip file into the jar file, replacing previous files.
Open minecraft.jar in an archive editor (WinRar/7-Zip/etc).If you are using any pre-installed mods in Minecraft, you might want to install Optifine through Forge. To select it, click on the downward arrow next to your profile name, select Optifine from the list, and click Play. On Windows, it’s in %APPDATA%/.minecraft/bin Now, you can open your Minecraft launcher, and you will find Optifine pre-installed in there. This will allow you to see underwater for miles which is especially useful on some of the maps mods that feature really deep water. And of the coolest options by far is OptiFine clear water setting. You can tweak the night and day settings to allow infinite day or night. OptiFine 1.4.7 Mod farview can extend your viewing distance up to a factor of 3, which is excellent if you need to grab a distant view of a particular object or landmark for whatever reason.
How to download and install Optifine for Minecraft 1.8.9 1- Download and install in the following link: Minecraft Forge 1.8.9 2- Download Optifine 1.8.9 3- Go to the Windows Start button, then Run (if not, press ‘Windows. This mod is amazing like Better Than Wolves or BuildCraft Mod is a important mod for Minecraft, which concerns the graphic component of the game. Moves fog away, adds mipmaps, chunk loading control (mod CAF), Smooth FPS, brightness control, VSync and many other.
OptiFine 1.4.7 Mod adds a lot of options for better looks and performance.