Minecraft 1.17.1 Optifine Mod Download

Minecraft 1.17.1 Optifine Mod? Among the mods created so far, it has been downloaded by the most people, and it is a very popular mod that supports an optimization function that raises the frame of Minecraft, a function that subdivides graphic options, and a shader function that changes the graphic realistically.

Minecraft 1.17.1 Optifine Mod Download

Today, let’s learn how to install Optifine Mod for Minecraft 1.17.1 For other mods, it is necessary to apply the mod after installing Forge and the mod together, but Optifine can be applied immediately after installing the mod file and Java. First, click the Java download link to install Java before starting.

optifine download

After installing Java, go to the Optifine official site first to download the mod.

Once you have moved, click Preview versions under the Minecraft 1.17 title and click the download button next to the version at the top of the list to install the file.

How to installer Optifine

installer Optifine

After installing Optifine mod, double-click the file to run it. For your reference, the Java program is essential. If not, please click the above link to download and proceed. If the program runs normally, you can easily install it by clicking the Install button.


If another decompression program is installed, the compressed file is executed instead of the program installer even if you double-click it. In this case, press Windows + R keys to open File Explorer, type cmd in the Run field and press Enter.

Then the command prompt, cmd will run. If you type java -jar space in the command prompt and drag Optifine mode to the command prompt, the path where Optifine is installed is automatically entered as shown in the picture. Now press Enter to run the installer.

Minecraft Launcher

After the installation is complete, run the Minecraft launcher. After confirming that the version is automatically set to Optifine mode, you can press the play button to play Minecraft with the mod applied.

Minecraft Shader

If you want to use the shader features that make Minecraft realistic graphics like the picture, you shouldn’t just install the Optifine mod. You need to install the shader separately. There are several types of shaders, but the one I recommend the most is the sonic shader. Click this link to download and learn how to apply it.