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

  • Run applications fast and securely in a fully managed environment Icon
    Run applications fast and securely in a fully managed environment

    Cloud Run is a fully-managed compute platform that lets you run your code in a container directly on top of Google's scalable infrastructure.

    Run frontend and backend services, batch jobs, deploy websites and applications, and queue processing workloads without the need to manage infrastructure.
  • Component Content Management System for Software Documentation Icon
    Component Content Management System for Software Documentation

    Great tool for serious technical writers

    Paligo is an end-to-end Component Content Management System (CCMS) solution for technical documentation, policies and procedures, knowledge management, and more.
  • 1
    Roblox anti-AFK

    Roblox anti-AFK

    Never get AFK kicked from Roblox again!

    Never get AFK-kicked again! With Roblox anti-AFK you can easily: grind, farm, chill and whatever you want! It's very easy to use. Just press "Start!", and good luck being AFK! You don't even need to have the Roblox window open. Roblox anti-AFK allows you to AFK in Roblox while you can still use your device. I hope you'll make lots of progress in your favourite simulators! Feel free to add suggestions! =====Version: 2.9.1===== Requires Java to be installed to run. You can download it here if you don't have it already: https://www.java.com/download/manual.jsp If you have trouble opening the program, the first post may help: https://sourceforge.net/p/roblox-anti-afk/tickets/7/?limit=25
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    Downloads: 1,163 This Week
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  • 2
    This is a mod to minecraft aimed at providing advanced building capabilities to the game.
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    Downloads: 93 This Week
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  • 3
    Roblox Auto Clicker & Macro

    Roblox Auto Clicker & Macro

    Roblox but have auto clicker. Don't waste your time for click.

    Free auto clicker for Roblox. You don't need to click manually, let us do it for you. This program made by UfukGames and supporting 3 languages (Türkçe,Deutsch, English). You can use this program as an macro also. This program scanned before published.
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    Downloads: 291 This Week
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  • 4
    Minecraft X-Ray is a program whose primary purpose is to aid in finding valuable ores and resources inside a Minecraft world. This branch is based on code written by plusminus from the Minecraft forums.
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    Downloads: 445 This Week
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  • Fully managed relational database service for MySQL, PostgreSQL, and SQL Server Icon
    Fully managed relational database service for MySQL, PostgreSQL, and SQL Server

    Focus on your application, and leave the database to us

    Cloud SQL manages your databases so you don't have to, so your business can run without disruption. It automates all your backups, replication, patches, encryption, and storage capacity increases to give your applications the reliability, scalability, and security they need.
  • 5
    DS3Windows

    DS3Windows

    DS3Windows allows you to use a DualShock 3 Controller on your PC

    DS3Window is an open-source program that will allow someone to get the experience of using a Playstation 3 DualShock Controller on a PC by emulating a Xbox 360 Controller. ⚠️Sometimes Windows will show unknown application error, click "More info" then click "Run anyway".
    Downloads: 199 This Week
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  • 6
    Skript

    Skript

    Skript is a Bukkit plugin which allows server admins

    Skript is (surprise, surprise) a scripting plugin for the Bukkit platform. It is easy to use for simple tasks, but you can also create really complex things with it. The syntax of Skript is close to English, but it is still not magic. While you might succeed with experimentation for simple tasks, for anything more complex you will need some guidance. You will find all supported features of the plugin here, along with some useful examples. We don't have tutorials yet, but you can find good ones using whatever search engine you prefer. Skript requires Spigot to work. You heard it right, CraftBukkit does not work. Paper, which is a fork of Spigot, is recommended; it is required for some parts of Skript to be available. Skript supports only the latest patch versions of Minecraft 1.9+. For example, this means that 1.16.5 is supported, but 1.16.4 is not. Testing with all old patch versions is not feasible for us.
    Downloads: 9 This Week
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  • 7
    mod_MumbleLink

    mod_MumbleLink

    Positional Audio Communication for Minecraft with Mumble

    A Mod so that Minecraft now natively supports Mumble's positional audio feature. This means: Directional and positionally attenuated VOIP in relation to the game world. Please visit the Forum for information about the newest Version! Main Forum-Thread: http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/1272675 TheSkorm's Fork on GitHub: https://github.com/TheSkorm/mod_mumblelink Mumble: http://mumble.sourceforge.net Donations are greatly appreciated: https://sourceforge.net/donate/?user_id=2370023
    Downloads: 33 This Week
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  • 8
    Project Malmo

    Project Malmo

    A platform for Artificial Intelligence experimentation on Minecraft

    How can we develop artificial intelligence that learns to make sense of complex environments? That learns from others, including humans, how to interact with the world? That learns transferable skills throughout its existence, and applies them to solve new, challenging problems? Project Malmo sets out to address these core research challenges, addressing them by integrating (deep) reinforcement learning, cognitive science, and many ideas from artificial intelligence. The Malmo platform is a sophisticated AI experimentation platform built on top of Minecraft, and designed to support fundamental research in artificial intelligence. The Project Malmo platform consists of a mod for the Java version, and code that helps artificial intelligence agents sense and act within the Minecraft environment. The two components can run on Windows, Linux, or Mac OS, and researchers can program their agents in any programming language they’re comfortable with.
    Downloads: 4 This Week
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  • 9
    Roblox Auto Clicker & Anti-AFK

    Roblox Auto Clicker & Anti-AFK

    Don't get kick from Roblox for being AFK.Don't click use auto clicker.

    With Roblox Plus, you won't get kicked from Roblox because of being AFK. You don't have to click by yourself, let auto clicker do it for you. You can open and close the program at the same time you play Roblox. Program made by: HorizonPublish
    Downloads: 32 This Week
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  • Small Business HR Management Software Icon
    Small Business HR Management Software

    Get a unified timekeeping, scheduling, payroll, HR and benefits portal with WorkforceHub.

    WorkforceHub is the instantly useful, delightfully simple to use, small business solution for tracking time, scheduling and hiring. It scales as your business grows while delivering the mission-critical features an organization needs. It is tailored to, built for, and priced for small business employers.
  • 10
    Connect PlayStation 3 Controller to PC

    Connect PlayStation 3 Controller to PC

    Connect PlayStation 3 controller to PC. Bluetooth and Cable supported.

    PlayStation 3 controllers can't connect to PC but with this program your controller will be showen like Xbox 360 controller and connect to your PC like that. This program developed by Nefarius and Oyun Kolum, published by HorizonPublish. ⚠️Sometimes Windows will show unkown application error, when it showed click "More Info" then click "Run Anyway" unless the application won't work⚠️ VirusTotal report: https://bit.ly/VirusTotal-ConnectController Thanks you for choosing HorizonPublish.
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    Downloads: 43 This Week
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  • 11
    Roblox Auto Clicker/Macro

    Roblox Auto Clicker/Macro

    Roblox but have auto clicker. Don't waste your time for click.

    Free auto clicker for Roblox. You don't need to click manually, let us do it for you. This program made by UfukGames and supporting 3 languages (Türkçe, Deutsch, English). You can use this program as an macro also.
    Downloads: 22 This Week
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  • 12
    SpongeAPI

    SpongeAPI

    A Minecraft plugin API

    A mature Minecraft plugin API (not including an implementation), licensed under the MIT License. If you do not have Gradle installed then use ./gradlew for Unix systems or Git Bash and gradlew.bat for Windows systems in place of any 'gradle' command. Sponge will use a javac version of at least 11. If an older JDK is used to launch Gradle, JDK 11 will be downloaded automatically. SpongeAPI is the tool developers use to create plugins for the Sponge platform.
    Downloads: 2 This Week
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  • 13

    yogpstop Minecraft Mods

    My minecraft mods development base

    yogpstop's minecraft(bukkit) mods is release in here. I'm japanese. Blog is maybe Japanese. And I'm not well at English. Please be advised. But you can post to discussion and tickets at English. Of course, reply written in English. And it isn't machine translation.
    Downloads: 27 This Week
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  • 14
    JavaForce

    JavaForce

    Java Development Framework

    JavaForce (JF) is a Java library extending the capabilities of Java. It includes a VoIP stack and native bindings for FFMPEG, OpenGL, and Camera (Windows, Linux and Mac). Includes an OpenGL framework that can load .3ds and .blend files. Includes many apps such as jPhoneLite, jPBXLite, jfPaint, jfVideo Creator, etc. JF is the core of the Java/Linux Operating System : jfLinux.sf.net JF is also used to create another Minecraft clone : jfcraft.sf.net Moved to pquiring.github.io
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    Downloads: 27 This Week
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  • 15
    SpongeForge

    SpongeForge

    A Forge mod that implements SpongeAPI

    A Forge implementation of the Sponge API. SpongeForge uses Gradle as its build system. The repo includes the Gradle wrapper that will automatically download the correct Gradle version. Local installations of Gradle may work but are untested. To execute the Gradle wrapper, run the ./gradlew script on Unix systems or only gradlew on Windows systems. In order to build SpongeForge you simply need to run the gradlew command. On Windows systems you should run gradlew instead of ./gradlew to invoke the Gradle wrapper. SpongeForge is the implementation of the Sponge API on the Minecraft Forge platform. Recommended for running plugins together with Forge mods. The purpose of the Sponge project is to create a plugin development framework for Minecraft: Java Edition. Sponge is being created by a global community, and its open-source nature means anyone can participate.
    Downloads: 1 This Week
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  • 16
    SonOyuncu Macro

    SonOyuncu Macro

    Ücretsiz SonOyuncu makro. Ban riski yok. 15+ CPS garantili. Türkçe.

    Ücretsiz SonOyuncu makro. Ban riski yok. 15+ CPS garantili. Türkçe. Bu uygulama UfukGames tarafından yapılmıştır ve yayınlanmadan önce virüs kontrolleri yapılmıştır. Etiketler (Bu bölüm önemli değil): SonOyuncu Makro, Macro, auto clicker, bedava sonoyuncu hile, ban riski olmayan macro, ücretsiz sonoyuncu macro
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    Downloads: 11 This Week
    Last Update:
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  • 17
    UfukGames (Ufuk Games) V2.1

    UfukGames (Ufuk Games) V2.1

    Free game hacks for nearly all languages. Auto clicker, macro etc.

    English: Free game hacks for nearly all games. Growtopia, Roblox, Minecraft... All apps are scanned before published. All applications made by: UfukGames Türkçe: Neredeyse tüm oyunlar için hile. Growtopia, Roblox, Minecraft... Tüm uygulamalar yayınlanmadan önce virüs taramasından geçirilir. Tüm uygulamalar UfukGames tarafından yapılmıştır. Tags (Ignore this): UfukGames, Growtopia auto clicker, Growtopia macro, autoclicker, makro, oyun hilesi, Minecraft macro, SonOyuncu Macro, CraftRise Macro, TLauncher Macro, Roblox Macro
    Downloads: 9 This Week
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  • 18
    Find releases and source code repositories from Files and Git.
    Downloads: 16 This Week
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  • 19
    DynamicClient (Minecraft)

    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
    Downloads: 13 This Week
    Last Update:
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  • 20
    JayMontana36 Pre-Built Minecraft Servers

    JayMontana36 Pre-Built Minecraft Servers

    Free Minecraft Servers tweaked for a lag-free experience!

    Free Minecraft Servers that come with a few of the most popular used plugins pre-installed by default, all preconfigured for a lag-free experience! - Optimized for low-end systems (beast-like on medium to high end systems). - Low RAM usage/requirements/consumption. - CrossCompatible between many different versions of Minecraft. - One Server Supports all 1.4.x, 1.5.x, 1.6.x, 1.7.x, 1.8.x, 1.9.x, 1.10.x, 1.11.x, 1.12, 1.12.2 clients all at the same time. - Fully Supports Linux, Windows, and Mac OS X. - Officially supports the MineOS Web UI created and owned by Will Dizon (this project however, is not affiliated with the MineOS Web UI nor William Dizon).
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    Downloads: 12 This Week
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  • 21
    LandsDiscordBot

    LandsDiscordBot

    Adds Discord Functionality to Lands.

    This plugin adds Discord functionality to the spigot plugin Lands. It allows land owners to create a channel for their land so they can chat from Discord with their land members online at the Minecraft server. Also you can view top lands in Discord, receive land and war notifications and more to come.
    Downloads: 12 This Week
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  • 22
    Minecraft Portable

    Minecraft Portable

    Portable Minecraft launcher for macOS

    A portable Minecraft launcher for macOS. This is the legacy Java-based Minecraft launcher. Minecraft, and the Minecraft Logo are trademarks of Mojang AB. http://mojang.com/, http://minecraft.net/
    Downloads: 11 This Week
    Last Update:
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  • 23
    JNBT is a Java NBT (Named Binary Tag) library. It provides easy to use NBTInputStream and NBTOutputStream classes to read and write NBT files. NBT is the level format used by the Minecraft game.
    Downloads: 10 This Week
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  • 24
    Minecraft (Linux)

    Minecraft (Linux)

    Minecraft launcher

    Downloads: 9 This Week
    Last Update:
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  • 25

    Thermos

    MinecraftForge Server Software implementing the Spigot/Bukkit API

    Minecraft Forge Server Software implementing the Spigot/Bukkit API, formerly known as Cauldron/MCPC.
    Downloads: 9 This Week
    Last Update:
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