Showing 135382 open source projects for "open"

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  • 1
    BiglyBT

    BiglyBT

    Feature-filled Bittorrent client based on the Azureus open source

    BiglyBT is a fully-featured, open-source BitTorrent client based on the former Vuze/Azureus codebase. It offers extensive functionality without ads, spyware, or paid features, making it a favorite for advanced users. BiglyBT includes detailed torrent management tools, built-in swarm merging, VPN detection, I2P support, and streaming capabilities. It’s highly customizable and supports a wide range of plugins, automation tools, and scheduling options.
    Downloads: 45 This Week
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  • 2
    ThoriumOS

    ThoriumOS

    ChromiumOS fork with Thorium Browser, x264/x265 codecs

    ...ThoriumOS provides a fast and lightweight desktop environment centered around the Chromium browser, aiming to give users a secure, privacy-respecting, and efficient alternative operating system. The project builds on Chromium OS's open-source base while stripping unnecessary components and adding user-requested features.
    Downloads: 50 This Week
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  • 3
    nature-skills

    nature-skills

    Skill that conforms to the academic expression and scientific research

    nature-skills is an open-source collection of AI agent skills and structured workflows designed to enhance autonomous reasoning and tool usage in AI assistants. The project organizes reusable “skills” that agents can invoke for different operational contexts, helping AI systems perform specialized tasks more consistently and effectively. It appears to focus on modularity and interoperability, allowing skills to be combined, extended, or integrated into broader agent ecosystems. ...
    Downloads: 55 This Week
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  • 4
    Proton-GE-Custom

    Proton-GE-Custom

    Compatibility tool for Steam Play based on Wine

    Proton-GE-Custom is an unofficial compatibility tool for Steam Play that builds on Valve’s Proton and Wine codebases to provide additional patches, fixes, and enhancements for running Windows games on Linux systems through Steam, particularly on Steam Deck and other Linux gaming platforms. Unlike the official Proton builds, this custom fork includes community-developed patches such as media foundation support, raw input improvements, AMD and Nvidia optimizations, and broader compatibility...
    Downloads: 69 This Week
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  • 5
    APK Studio

    APK Studio

    Open-source, cross platform Qt based IDE for reverse-engineering

    Open-source, cross-platform Qt based IDE for reverse-engineering Android application packages. It features a friendly IDE-like layout including code editor with syntax highlighting support for *.smali code files. If you are just willing to quickly decompile an Android app, you can make use of DeAPK - Online APK Decompiler which lets you decompile an Android app using apktool and jadx.
    Downloads: 49 This Week
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  • 6
    Insomnia API Client

    Insomnia API Client

    The open-source, cross-platform API client for GraphQL

    Insomnia is an open-source, cross-platform API client for GraphQL, REST, and gRPC. Deliver high-quality APIs through standards and collaboration with the Insomnia API design platform. There is a reason developers love Insomnia. With our streamlined API client, you can quickly and easily send REST, SOAP, GraphQL, and GRPC requests directly within Insomnia.
    Downloads: 48 This Week
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  • 7
    Flycast

    Flycast

    Flycast is a multiplatform Sega Dreamcast, Naomi, Naomi 2

    Flycast is a high-performance open-source emulator for Sega Dreamcast, Naomi, and Atomiswave systems, designed to accurately reproduce the behavior of original hardware while enabling modern enhancements. It supports a wide range of platforms including desktop and mobile environments, allowing users to run classic games across different devices. The emulator focuses on both accuracy and performance, using optimized rendering techniques to replicate original visuals while offering optional enhancements such as higher resolutions and improved textures. ...
    Downloads: 57 This Week
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  • 8
    Wurst Client

    Wurst Client

    Minecraft Wurst Hacked Client v7

    Wurst7 is an open-source modified Minecraft client that includes a large collection of gameplay modifications commonly referred to as “hacks” or cheat modules. The project provides a custom client environment where players can enable various automated tools, overlays, and gameplay enhancements that alter how the game behaves. These features may include movement enhancements, automation utilities, and visualization tools that provide additional information about the game world. ...
    Downloads: 57 This Week
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  • 9
    RustDesk Server Program

    RustDesk Server Program

    Self-host your own RustDesk server

    ...It supports common operational needs such as configuring ports, authentication modes, and relay behavior to match diverse network constraints. Together with RustDesk clients, it offers a fully open alternative to proprietary remote-access ecosystems with an emphasis on privacy and self-custody.
    Downloads: 46 This Week
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  • 10
    Linux Kernel

    Linux Kernel

    Linux Kernel source tree

    The Linux Kernel is the core component of the Linux operating system—a free, open-source, monolithic, Unix-like system kernel initiated by Linus Torvalds in 1991 and since evolved into a foundational technology powering everything from servers and supercomputers to smartphones and embedded devices. There are various text files in the Documentation/ subdirectory, several of them using the reStructuredText markup notation.
    Downloads: 46 This Week
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  • 11
    Keyviz

    Keyviz

    Keyviz is a free and open-source tool to visualize your keystrokes

    Keyviz is an open-source tool written in Dart/C++ that visualizes your keystrokes and mouse actions in real-time, overlaying them on screen. It’s ideal for screencasts, presentations, livestreams, or instructional videos, showing users exactly what keys or buttons you press, and visually highlights them with customizable styles and filters.
    Downloads: 42 This Week
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  • 12
    CoreCycler

    CoreCycler

    Script to test single core stability

    A PowerShell script to test the stability of single-core loads. Modern CPUs can adjust their CPU frequency depending on their load, and have mechanisms that allow them to clock higher. With this script, you can test the stability for each core, which helps you to validate if your Ryzen "PBO" resp. "Curve Optimizer" settings are actually stable. It also works to test Intel's "Active-Core" Turbo-Boost settings.
    Downloads: 52 This Week
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  • 13
    llamafile

    llamafile

    Distribute and run LLMs with a single file

    llamafile lets you distribute and run LLMs with a single file. (announcement blog post). Our goal is to make open LLMs much more accessible to both developers and end users. We're doing that by combining llama.cpp with Cosmopolitan Libc into one framework that collapses all the complexity of LLMs down to a single-file executable (called a "llamafile") that runs locally on most computers, with no installation. The easiest way to try it for yourself is to download our example llamafile for the LLaVA model (license: LLaMA 2, OpenAI). ...
    Downloads: 53 This Week
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  • 14
    Portmaster

    Portmaster

    Block Mass Surveillance

    ...Or block all p2p connections except for certain apps. Or never connect to specific countries. Portmaster has you covered. Portmaster is not only very powerful, but is also free & open source.
    Downloads: 48 This Week
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  • 15
    dotnet sdk

    dotnet sdk

    Core functionality needed to create .NET Core projects

    Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI. There are no fees or licensing costs, including for commercial use. .NET is open-source and cross-platform, with free development tools for Windows, Linux, and macOS. .NET is supported by Microsoft. Microsoft ships official releases that are built and tested on Microsoft-maintained servers in Azure and supported just like any Microsoft product. .NET is open source and we are very thankful for the many contributions it receives from the community. ...
    Downloads: 44 This Week
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  • 16
    SoftEther VPN

    SoftEther VPN

    Cross-platform multi-protocol VPN software

    An open-source free cross-platform multi-protocol VPN program, as an academic project from University of Tsukuba, under the Apache License 2.0. The API Suite allows you to easily develop your original SoftEther VPN Server management application to control the VPN Server (e.g. creating users, adding Virtual Hubs, disconnecting a specified VPN sessions) from JavaScript, TypeScript, C# or other languages.
    Downloads: 60 This Week
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  • 17
    Citron Neo

    Citron Neo

    Research software designed to orchestrate virtual environments

    Citron Neo is an advanced emulator project focused on replicating complex system environments with high performance and flexibility. It is designed to emulate modern console behavior while integrating improvements in CPU emulation, GPU rendering, and memory management. The project incorporates optimizations such as dynamic recompilation and Vulkan-based rendering to enhance performance across supported platforms. It also includes continuous updates that improve compatibility with games and...
    Downloads: 71 This Week
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  • 18
    OpenMAIC

    OpenMAIC

    Open Multi-Agent Interactive Classroom

    OpenMAIC is an open-source multi-agent learning platform built to turn a topic or uploaded material into a fully interactive classroom experience with minimal setup. It is designed around coordinated AI roles, including teacher-like and classmate-like agents that can present information, respond in real time, and participate in live educational dialogue.
    Downloads: 50 This Week
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  • 19
    StabilityMatrix

    StabilityMatrix

    Multi-Platform Package Manager for Stable Diffusion

    StabilityMatrix is a project that helps organize, evaluate, and compare generative AI models and their behavior across prompts, datasets, or configuration settings. It provides a framework to run experiments systematically—capturing inputs, model configurations, outputs, and metrics—so researchers and practitioners can reason about differences in quality, robustness, and failure modes. The repository often bundles tooling for automated prompt sweeping, scoring heuristics (such as diversity,...
    Downloads: 78 This Week
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  • 20
    Chromium

    Chromium

    The official GitHub mirror of the Chromium source

    Chromium is the open‑source foundational web browser project that drives browsers like Google Chrome, Microsoft Edge, and Opera—built for speed, stability, security, and extendability across platforms. This directory is currently in a prototyping state and may be removed in the future. As we add support for multiple coding IDE/agents, we will likely pull common prompts and instructions into a central directory with stubs for bespoke IDE/agent integration.
    Downloads: 50 This Week
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  • 21
    File Browser

    File Browser

    Web File Browser

    File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename, and edit your files. It allows the creation of multiple users and each user can have its own directory. It can be used as a standalone app.
    Downloads: 53 This Week
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  • 22
    CNCjs

    CNCjs

    A web-based interface for CNC milling controller running Grbl, Marlin,

    A web-based interface for CNC milling controller running Grbl, Smoothieware, or TinyG. It runs on a Raspberry Pi or a laptop computer that you have Node.js installed, connecting to the Arduino over a serial connection using a USB serial port, a Bluetooth serial module, or a Serial-to-WiFi module like XBee or USR-WIFI232-T.
    Downloads: 56 This Week
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  • 23
    Azure Linux

    Azure Linux

    General purpose Linux OS for Azure

    Azure Linux is Microsoft’s open-source Linux distribution built and optimized for Azure environments. It is designed to provide a secure and reliable operating system for virtual machines, containers, and bare-metal platforms. The distribution is derived from Fedora Linux sources while adding Azure-specific engineering for cloud operations. It uses the RPM package ecosystem, which makes it familiar to administrators and developers who already work with RPM-based Linux systems. ...
    Downloads: 47 This Week
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  • 24
    Hands-On Large Language Models

    Hands-On Large Language Models

    Official code repo for the O'Reilly Book

    Hands-On-Large-Language-Models is the official GitHub code repository accompanying the practical technical book Hands-On Large Language Models authored by Jay Alammar and Maarten Grootendorst, providing a comprehensive collection of example notebooks, code labs, and supporting materials that illustrate the core concepts and real-world applications of large language models. The repository is structured into chapters that align with the educational progression of the book — covering everything...
    Downloads: 58 This Week
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  • 25
    Bottles

    Bottles

    Run Windows software and games on Linux

    Bottles lets you run Windows software on Linux, such as applications and games. It introduces a workflow that helps you organize by categorizing each software to your liking. Bottles provide several tools and integrations to help you manage and optimize your applications. Bottles introduces a new way to handle Windows prefixes using environments, a combination of ready-to-use settings, libraries and dependencies.
    Downloads: 54 This Week
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