ModpacksJava
Ultimate Optimizations: Ultra Boost Edition
Java modpack listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.
The ultimate performance-focused Fabric modpack. Lightweight mods designed to maximize both your FPS and TPS for perfectly smooth vanilla gameplay!
⬇ Download on Modrinth
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.3
- 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 Ultimate Optimizations Ultra Boost Edition 2.0.0.mrpack
- Download size: 111 KB
- Download link checked 29 Oct 2026 — working
These come from our own check of the pack file, not from the source page.