With Optidium we aim to remake the OptiFine experience with sodium. We aim to make it so you will still have your OptiFine cape, your zoom and dynamic lights while making it so it all runs on fabric. It is in my opinion of the best modpacks out there to do this.
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.
Verified by MCModsHub
- Downloads as Optidium 1.0.0.mrpack
- Download size: 5 KB
- Download link checked 4 Sept 2026 — working
These come from our own check of the pack file, not from the source page.