OptiFine Mod for Minecraft 1.4.7/1.4.6 has 2 primary functions. It adds support for HD Textures and Fonts, it also adds a lot of graphical options to change the looks of the game.

OptiFine Mod is helpful to people with bad computers that are looking to get a little bit of a performance boost and it’s also helpful for those people that are looking to get a bit more out of Minecraft.

OptiFine is currently available in 4 different versions for Minecraft 1.4.7/1.4.6.

OptiFine HD A6 Standard for Minecraft 1.4.7/1.4.6

This is the standard version of OptiFine, this adds support for HD textures, fonts & capes, custom lighting, added fog & sky colours for the Nether. This version is fully compatible with forge.

OptiFine HD A7 AA for Minecraft 1.4.7/1.4.6

For those of you with high spec computers you can use the AA version of OptiFine to utilize anti-aliasing and anisotropic filtering in Minecraft to increase the looks of the game.

OptiFine HD A6 Smooth for Minecraft 1.4.7/1.4.6

If on the other hand you have a pretty lame computer you can use the Smooth version of OptiFine to increase the performance and get rid of any lag spikes.

OptiFine HD A6 Multi-Core for Minecraft 1.4.7/1.4.6

Now if you have a multi-core processor and you would like to utilize it for Minecraft then this version is for you. It has all the same features of the standard version but has added support for multi-core processors.

OptiFine Mod Video

How to Install OptiFine Mod for Minecraft 1.4.7/1.4.6

Download Optifine Mod for Minecraft 1.4.7/1.4.6 here