ModsJava
Legacy MC Kotlin
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThis is a small Kotlin provider (provides standard library) for Kotlin.
Please note that Kotlin itself is distributed under Apache 2.0 license, while all non-kotlin parts are distributed under MIT license (mod class) and GNU Lesser General Public License (everything forge-related).
Quick facts
- Edition: Minecraft Java
- File type: .jar
- 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 CurseForge — 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 legacymckotlin-1.0.jar — drop this file into the mods folder
- Download size: 1.3 MB
- Download link checked 13 Oct 2026 — working
These come from our own check of the pack file, not from the source page.