Open Source Windows Minecraft Launchers
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Minecraft Launchers for Windows
View 26546 business solutionsBrowse free open source Minecraft Launchers and projects for Windows below. Use the toggles on the left to filter open source Minecraft Launchers by OS, license, language, programming language, and project status.
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Hello Minecraft! Launcher
A Minecraft Launcher which is multi-functional, cross-platform
HMCL is a cross-platform Minecraft launcher that supports Mod Management, Game Customizing, ModLoader Installing (Forge, NeoForge, Fabric, Quilt, LiteLoader, and OptiFine), Modpack Creating, UI Customization, and more. HMCL has amazing cross-platform capabilities. It can not only run on different operating systems such as Windows, Linux, and macOS, but also supports multiple CPU architectures such as x86, ARM, MIPS, and LoongArch. You can easily play Minecraft on different platforms through HMCL. -
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mcpelauncher
The main repository for the Linux and Mac OS Bedrock edition Minecraft
A launcher that allows running Minecraft Bedrock Edition on Linux systems with various optimizations. -
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MultiMC
Launcher for Minecraft that allows you to easily manage installations
MultiMC is an alternative launcher for Minecraft. It allows you to have multiple, cleanly separated instances of Minecraft (each with their own mods, resource packs, saves, etc) and helps you manage them and their associated options with a simple and powerful interface. -
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BedrockLaunch
A fully functional Minecraft Bedrock Edition launcher
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OriLauncher
Fast, user-friendly cross-platform custom launcher for Minecraft
OriLauncher is a free and open source custom launcher for the popular game Minecraft designed to streamline the process of launching the game with a modern, user-friendly interface. Built using web and desktop technologies like Svelte, Electron, and Vite, it aims to provide a fast and responsive experience for players across multiple platforms including Windows, macOS, and Linux. The launcher enables users to switch quickly between different Minecraft environments (such as Vanilla, Forge, or Fabric) with just one click, eliminating manual setup steps. It also offers support for managing multiple user accounts, remembering both Microsoft and offline profiles to make logging in simpler and more fluid. Players have control over technical settings like RAM allocation and Java version selection directly within the launcher, allowing them to optimize performance for their system. -
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Helios Launcher
Custom launcher for modded minecraft written in Electron and Node.js
A customizable Minecraft launcher allows players to manage multiple instances and mod packs. -
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PolyMC
Custom launcher to manage multiple installations of Minecraft at once
An Open Source Minecraft launcher with the ability to manage multiple instances, accounts, and mods. Focused on user freedom and free redistributability. Install and launch modpacks easily, while keeping them clean. No longer do you need to manually install them, and an updating feature is coming soon. PolyMC can do that for you, without installing tons of separate launchers. Are you sick of finding and adding that one mod you need? PolyMC is able to download & update individual mods from outside of mod packs using Modrinth and CurseForge. -
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GDLauncher
GDLauncher is a simple, yet powerful Minecraft custom launcher
GDLauncher is a simple, yet powerful Minecraft custom launcher with a strong focus on the user experience. Our main focus is to provide a powerful launcher but keeping the UI clean and modern. You'll be able to browse and download any mod pack directly from within the launcher! You can play vanilla, forge and fabric directly from the launcher, without needing to download anything else. You can easily download mods and keep them up to date. You don't need to have java installed on your pc. We will automatically download the best java release to ensure complete compatibility. You don't need to have java installed, a suitable version will be downloaded automatically. It's as easy as pie to install the vanilla game, forge, fabric, and all curseforge modpacks. No further action from the user is required. -
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NostalgiaLauncher
Minecraft PE Alpha versions launcher for Windows and Linux
Minecraft PE Alpha versions launcher for Windows and Linux -
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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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Minecraft-Bedrock-Version-Manager
You can choose multiple versions of MCBE to play.
Use newer version here! https://sourceforge.net/projects/bedrocklaunch/ -
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DynamicClient (Minecraft)
A Hack Client created from curseforge creators since 2021
Dynamic Client is a minecraft hacked client that improve's the experience of the player, It has mods that was used for testing anti-cheats of servers but we changed it to be hacked client because making a client just to test anti-cheats is Boring. Announcement: 1.9.11 has been released! NOTE: This requires you to have a Minecraft launcher such as TLauncher to use the hack client. it also shows how anyone can create their own client, without coding as you only need ac-credit the mod creators. Having Issues? Check the installation Guide > https://sites.google.com/view/dynamic-client/about/installation?authuser=0 Website > https://sites.google.com/view/dynamic-client Github > https://github.com/JamStudios/DynamicClient Gitlab > https://gitlab.com/JamStudiosCorp/dynamicclient/DynamicClient -
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Lox Launcher
Es un Launcher para jugar a Minecraft de manera gratuita
Es un launcher gratuito para Minecraft también conocido como «launcher pirata». Se trata de un gran sustituto del launcher oficial. Este permite acceso No-Premium, lo que te permitirá jugar a Minecraft de manera gratuita. -
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Minecraft Launcher DX
A launcher for Minecraft that can run the game installed anywhere
A launcher for Minecraft that is used to launch the game in a USB disk or somewhere else than the default directory. You still need to register and buy the game before you play it. -
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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. -
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Minecraft Shortcuts
Quickly access your vanilla Minecraft Launchers!
This software automatically installs all of the vanilla Minecraft Launchers (I will add more, when I figure out this "Modular" system). This software is already very simple and intuitive, with only one window needed to control the entire application. The software comes with and installer and to remove it just go to C:\ and delete Setup.vbs, Minecraft.exe MinecraftShortucts.exe, Minecraft_1_5.exe and you're done. To contact me or to apply to join the development group, just email me at theducts@outlook.com (This is from another website I am currently managing). Have fun playing Minecraft, good luck, and get some DIAMONDS AND BUDDER!!! Shoutout to Sky here!!! *VERY IMPORTANT!!!!!************************ IN ORDER FOR CRAFTBOOK TO WORK YOU MUST HAVE .NET FRAMEWORK 4.5 OR HIGHER INSTALLED! THIS SOFTWARE IS NOT COMPATIBLE WITH WINDOWS VISTA OR LOWER!!!! -
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MCLX
An open-source minecraft launcher
Launch cracked Minecraft installations Free. Change name Remembers your Minecraft name Multiple Minecraft installation support Easy to use Compatable with all known mods Outstandingly fast Runs on systems as eairly as Windows NT Compatible with Windows 8 and Windows 7 64-bit and 32-bit Java support Diagnostic tools Minecraft pre-release compatible Compatible with any Minecraft version and more... -
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UnitMine - A Minecraft Launcher
Minecraft Lauchner for premium, cracked and sharing
This is a new Minecraft Launcher for cracked, premium and sharing. This Launcher also has an advanced mode where you can change RAM, uuid and accessKey. We have a simply profile manager and lastlogin saver. You can use every folder of your PCs to start Minecraft. -
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Small .Net 3.0 application which able you to download your favourite Minecraft mods by only a few clicks. Enjoy! :) I published this program under GPL v3 license (for more, see license.txt). Features: - support new Minecraft Launcher for MC 1.6.2 - old launcher is still supported!! :) - automatic mod download - configs compability between client and server - installed mods manager (you can customize your mod pack in the selected folder) - you can use custom installation folder - backup option - multi language (currently English and Polish, but you can add your own by yourself) - auto-updating application - automatic run Minecraft Launcher after installation is finished - storing information about already installed pack
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Minecraft last login decoder/recovery
Decodes the login credentials stored by the minecraft launcher
This simple application written in java decodes the login credentials stored in the file named "lastlogin" in your minecraft folder. DEPRECATED AFTER MC 1.6 -
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Minecraft ModpackDownloader
A Minecraft Modpack Downloader
ModpackDownload is a tool to download curse modpacks without needing to use the curse launcher. -
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Chocolate Minecraft
CM Launcher
The launcher for the Chocolate Minecraft mod pack written in C# -
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ClipMinecraftLauncher
A launcher for Minecraft
A launcher for Minecraft. It has only a launcher without game downloader and user interface nowadays. -
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Craft-Control
A Windows Gadget For Monitoring, Managing, and Playing Minecraft!
Launched early May 2012, currently over 1000 downloads in over 50 countries! Craft-Control is a windows gadget for monitoring and administering minecraft servers all over the world right from your desktop! Current version 3.1.8 now allows you to monitor individual servers for specific players, and gives you and audio and visual notification when one of your friends is online. The sync interval is now adjustable in seconds. Craft-Control users Query and Rcon protocols, so make sure they are running on your server first. We are very proud of the development of this widget over the past few months. But we aren't finished yet! We are still looking to add a handful of more features. Check out our Youtube videos for overviews and setup tutorials. Like the widget? Consider writing a review. I don't make many any money off this product. My reward is knowing that my idea and program is being used across the world by fellow crafters. Share your appreciation or feature requests below.
