ModsJava
OtterLib
Java mod listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.
A cool new simple library mod that everyone can use!. Free Minecraft Java mod for 26.3.
⬇ 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
- Ships as otterlib-0.4.0.2+26.3-fabric.jar — drop this file into the mods folder
- Download size: 1.3 MB
- Download link checked 7 Oct 2026 — working
These come from our own check of the pack file, not from the source page.