ModpacksJava
OptiFinium
The closest to OptiFine as you can get on Fabric, as well as being small as possible. Free Minecraft Java modpack for 26.2.
⬇ Download on ModrinthQuick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- 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.
Verified by MCModsHub
- Downloads as OptiFinium 26.2-2.0.7-b17.mrpack
- Download size: 17 KB
- Download link checked 28 Aug 2026 — working
These come from our own check of the pack file, not from the source page.