Browse free open source Java Minecraft Mods and projects below. Use the toggles on the left to filter open source Java Minecraft Mods by OS, license, language, programming language, and project status.
A Minecraft Java Edition Launcher for Android and iOS
A tool to select chunks from Minecraft worlds for deletion or export
A Minecraft mod designed to improve frame rates
Vulkan renderer mod for Minecraft
A Minecraft Launcher which is multi-functional, cross-platform
A high performance and high compatibility 1.12.2/1.16.5/1.18.2 version
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
A Bukkit(1.19/1.20) server implementation in modding environment
A Minecraft: Java Edition Launcher for Android
Neo Modding API for Minecraft: Java Edition, based on Forge
Minecraft Forge Hybrid server implementing the Spigot
A bridge/proxy allowing you to connect to Minecraft
Minecraft map editor and mod
Join any Minecraft Bedrock Edition server IP on Xbox One
Allows the connection of newer clients to older server versions
Download Minecraft worlds, extend server's render distance. 1.12.2
A Fabric mod designed to improve the general performance of Minecraft
Building Tools and Aesthetic Technology
BungeeCord, the 6th in a generation of server portal suites
Minecraft PE Alpha versions launcher for Windows and Linux
Level-of-Detail renderer in Minecraft. Allows for render distances
A unique Spigot/Paper plugin that looks and feels like a modpack
A Minecraft mapping tool that creates 3D models of your Minecraft