OptiFine Mod 1.5/1.4.7 for Minecraft

OptiFine is Combination of the Opti-fog Mod and the Opti-Mine mod. OptiFine HD FPS Boost brings together two very awesome performance mods for Minecraft. Users who have installed this mod have experience almost 3 times the FPS (Frames per second) and even the default graphical settings of Minecraft experience a smoother and cleaner upgrade.

This mod adds support for HD textures and a lot of options for better looks and performance. Doubling the FPS is common. Get the Magic Launcher for easy mod installation, compatibility checking and more.

Compatibility with other mods

When installing OptiFine together with other mods always make sure to install OptiFine last. The only exception are mods which are designed to be installed after OptiFine and say so in their install instructions.

• If you need ModLoader: Install OptiFine AFTER ModLoader.
• If you need Forge: Install OptiFine AFTER Forge.
• MCPatcher is NOT needed for HD textures, HD fonts and BetterGrass, they are included in OptiFine.
• Install OptiFine without MCPatcher HD features for best performance.
• If you absolutely want MCPatcher:: For HD Textures or RandomMobs install OptiFine without the “avf.class” (mipmaps and fog distance will not be active). For HD fonts install without the “aov.class”. For BetterGrass install without “avg.class” (a lot of features will not be active).
• If you need DynamicLights (ModLoader edition): Install OptiFine AFTER DynamicLights.
• Compatible with: ModLoader, Forge, SinglePlayerCommands, TooManyItems, PlasticCraft, CJB’s Modpack, Zan’s Minimap, Rei’s
• Minimap, DynamicLights, GLSL Shaders 2, LittleBlocks and many other.
• Not compatible with: CCTV, The Aether.

Installation Tutorial

Easy Installation

1. Download and start the Magic Launcher [for Mac]
2. Click Setup, click Add, select the downloaded zip file
3. Click OK, login and play Minecraft

Manual Installation

Windows/Linux Instructions:

1. Locate your minecraft.jar file. On Windows, it’s in %APPDATA%/.minecraft/bin
2. Create a backup of minecraft.jar
3. Open minecraft.jar in an archive editor (WinRar/7-Zip/etc)
4. Delete the META-INF folder.
5. Copy (drag and drop) the .class files from the downloaded zip file into the jar file, replacing previous files.
6. Run Minecraft and test!

Mac Instructions:

1. Locate your minecraft.jar file. On Mac, it’s in /Library/Application Support/minecraft/bin
2. Create a backup of minecraft.jar
3. rename minecraft.jar to minecraft.zip and double-click it to extract the contents
4. rename the resulting folder to minecraft.jar and open it
5. copy the .class files from the downloaded zip into the minecraft.jar folder, replacing previous files
6. Run Minecraft and test!

DOWNLOAD LINK

1.5 : http://optifine.net/downloads.php

1.4.7 : Downlod for 1.4.7

Credit to Sp614x.