Best Open Source Minecraft Mods 2026

Minecraft Mods

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Browse free open source Minecraft Mods and projects below. Use the toggles on the left to filter open source Minecraft Mods by OS, license, language, programming language, and project status.

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NetCrunch is a smart, agentless network monitoring and management software system capable of monitoring every device in a network. Developed by AdRem Software, NetCrunch helps businesses of all sizes remotely monitor network services, switches, routers, bandwidth utilization, and traffic flow and visualize their system performance.

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1

jdMinecraftLauncher

Unofficial classic styled Minecraft Launcher

jdMinecraftLauncher is a Minecraft launcher which Look and Feel is close to the the good old official Launcher. You need a Microsoft Account which owns Minecraft to use this Launcher This Launcher is completly fanmade and not supported by Mojang/Microsoft

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Downloads: 168 This Week

Last Update: 2025-02-01
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2

OpenLauncher

OpenLauncher is an open source Minecraft launcher developed in Python.

OpenLauncher is an open source Minecraft launcher developed in Python with PyQt5 that uses the minecraft_launcher_lib library.

Downloads: 7 This Week

Last Update: 2026-01-31
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3

Alca Mods Minecraft

Information Machines: Two blocks that can break the blocks that are at the sides, according to the position that has been previously placed. The advanced blockbreaker is more fast and have silk touch. Life: Add cherry tree, cherries and some recipes. So when I go Mojang Update Minecraft updating it, and if I can not, at least, I posted the code. The code is 100% GPL, you can use it for whatever you can think of. The source code it's on Github - https://github.com/alca259/alca Any help to solve bugs, it's welcome. Installation For install, drop the jar in mods folder. Forge is required. Recipes in Wiki

Downloads: 0 This Week

Last Update: 2015-08-16
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4

Minecraft Server Configuration Tool

A tool for configure the server.properties file of a minecraft server.

This is a little tool than I'm doing to learn Java. Right now it's available in Spanish and English. Note: A 1.3.1 compatible version coming soon.

Downloads: 0 This Week

Last Update: 2013-05-30
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