How do I install OptiFree?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does OptiFree work with?

The listing gives Minecraft 1.21.11. This is the version stated by the author or source site, not something we verified ourselves.

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OptiFree

Java modpack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by DovydasTEDS · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

Not free as in free, but free as in without. OptiFree is a modpack that replaces the need of OptiFine by using various mods, most of which are open-source and lead to better performace. They also do not alter the vanilla gameplay as much and are generally better.

Features include:

Shaders
Close OptiFine parity
Zoom
Capes
Dynamic Lighting

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.11
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Downloads as OptiFree 1.0.3+1.21.11.fabric.mrpack
Download size: 6 KB
Download link checked 30 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Modpacks for Java All Minecraft Java mods Java mods for 1.21