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

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  • 1
    OpenCV

    OpenCV

    Open Source Computer Vision Library

    The Open Source Computer Vision Library has >2500 algorithms, extensive documentation and sample code for real-time computer vision. It works on Windows, Linux, Mac OS X, Android, iOS in your browser through JavaScript. Languages: C++, Python, Julia, Javascript Homepage: https://opencv.org Q&A forum: https://forum.opencv.org/ Documentation: https://docs.opencv.org Source code: https://github.com/opencv Please pay special attention to our tutorials! https://docs.opencv.org/master Books about the OpenCV are described here: https://opencv.org/books.html
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    Downloads: 3,282 This Week
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  • 2
    Robocode

    Robocode

    Robocode is a programming tank game for Java

    Robocode is a programming game, where the goal is to develop a robot battle tank to battle against other tanks with Java. The robot battles are running in real-time and on-screen. The motto of Robocode is: Build the best, destroy the rest!
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    Downloads: 692 This Week
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  • 3
    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: 73 This Week
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  • 4
    GCBASIC
    GCBASIC is an open-source BASIC compiler for 8 bit Microchip PIC, Atmel AVR legacy, AVRDx and LGT microcontrollers. See https://ko-fi.com/post/The-Story-of-GCBASIC-Making-Microcontroller-Progr-D1D319SJ72 for story of GCBASIC. This is a continuous release project. The latest release is always available. This will give you the most complete development toolchain to create and program 8-bit PIC, AVR and LGT microcontrollers. We have added new capabilities that make GCBASIC the easiest tool set available - supporting over 1400 microcontrollers with tools to make this fun and simple. Please see the download section for your options. We have two IDEs, we have just the compiler and we have a minimal install - it is your choice. Please see the homepage here: https://gcbasic.com
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    Downloads: 249 This Week
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  • 5
    Arduino libraries

    Arduino libraries

    Arduino libraries and code

    This repository contains several Arduino libraries I have written to be used in applications. Most of them include example code on how the libraries can be used. Furthermore, this repository contains a few stand-alone applications. For bugs in the libraries, please fill in an issue in Github as that makes it far easier to track them. If possible provide a minimal code snippet that exposes the bug. Add information about the platform used and version etc. Also, proposals for solutions are welcome. For improvements and changes, please provide a pull request. I will try to follow up on them asap but it can take quite some time. Please try to be generic in your improvements and try to see "over the needs of your own application".
    Downloads: 28 This Week
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  • 6
    Microduck RL

    Microduck RL

    RL training environments for Microduck (mjlab)

    Microduck RL provides reinforcement-learning environments for training behaviors for Pollen Robotics' small bipedal Microduck robot. It is built on mjlab with MuJoCo Warp and trains PPO policies at a 50 Hz control rate. The repository includes tasks for walking, standing up, sitting, kicking, rolling, skating, crouching, and other physical behaviors. Its sim-to-real setup models actuator physics, backlash, domain randomization, and reward design. Trained policies can be exported to ONNX and deployed through the separate Microduck runtime. Training normally uses CUDA hardware, while supported workflows can offload jobs to Hugging Face Jobs when a local GPU is unavailable.
    Downloads: 15 This Week
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  • 7
    ATTinyCore Universal

    ATTinyCore Universal

    Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8

    Arduino support for almost every classic tinyAVR device! Supports ATtiny 1634, 2313/4313, 24/44/84, 441/841, 25/45/85, 261/461/861, 87/167, 48/88, 43 and 828. Supports programming vis ISP, Serial (Optiboot - all parts with >4k flash, and all parts with 4k flash for which an 8k version is available) or VUSB (Micronucleus - where appropriate) There are 272 different versions of micronucleus built (and part of the 2.0.0-dev branch now), and optiboot will dwarf that number! 0 of those have been tested. Obviously, we are leaning very heavily on automation of configuration generation for this release. Half of the tinyNeoPixel speeds have had the assembly routines modified in major ways (there's no more stupid menu for the port), but they are untested. Virtual boot relies on rewriting the vector table, such that the RESET vector points to the bootloader.
    Downloads: 14 This Week
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  • 8
    Arduino core support for STM32

    Arduino core support for STM32

    STM32 core support for Arduino

    This repo adds the support of STM32 MCU in Arduino IDE. This porting is based on STM32Cube MCU Packages including the HAL hardware abstraction layer, enabling portability between different STM32 devices via standardized API calls. The Low-Layer (LL) APIs, a lightweight, optimized, expert-oriented set of APIs designed for both performance and runtime efficiency. CMSIS device definition for STM32. Arduino.cc IDE allows to add easily new board thanks the "Boards Managers". More information about "Boards Managers" is available on Arduino.cc official website.
    Downloads: 13 This Week
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  • 9
    ESP32 BLE Keyboard library

    ESP32 BLE Keyboard library

    Bluetooth LE Keyboard library for the ESP32

    This library allows you to make the ESP32 act as a Bluetooth Keyboard and control what it does. Compatible with Android. Compatible with Windows. Compatible with Linux. Compatible with MacOS X (not stable, some people have issues, doesn't work with old devices). Compatible with iOS (not stable, some people have issues, doesn't work with old devices). There is also Bluetooth-specific information that you can set (optional): Instead of BleKeyboard bleKeyboard; you can do BleKeyboard bleKeyboard("Bluetooth Device Name", "Bluetooth Device Manufacturer", 100);. (Max length is 15 characters, anything beyond that will be truncated.) By default the battery level will be set to 100%, the device name will be ESP32 Bluetooth Keyboard and the manufacturer will be Espressif. This feature is meant to compensate for some applications and devices that can't handle fast input and will skip letters if too many keys are sent in a small time frame.
    Downloads: 12 This Week
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    Tiny Multi Bootloader+

    Serial Bootloader for Microchip, Atmel, NXP, TI, 8051 microcontrolers

    What is it? It's a Bootloader for Microchip, Atmel, NXP, TI and 8051 devices. A Bootloader is a firmware running in the microcontroler device which allows the user to send it's own firmware without the need of a programmer. This Bootloader consists of: - firmwares for many devices (this firmware need to be send to the device's flash memory with a programmer, only once) - a PC software which communicates with the bootloader firmware in the device and send the user's program in its memory Where does it come from? This Bootloader is based on "Tiny PIC Bootloader" made by Claudiu Chiculita. A special THANK to him!!! What can it do? It can program: - Microchip PIC10/12/16/18/24/32/dsPIC30/33 - Atmel ATtiny, ATmega - TI MPS430 - NXP ARM Cortex-M0+ - Silicon Labs C8051 And this: - with light modifications to the Bootloader firmware for new devices - without modifying your source code or using a special linker script - via GUI or command line prog - with automatic Reset
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    Downloads: 108 This Week
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  • 11
    dxf2gcode

    dxf2gcode

    DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code

    DXF2GCODE converts 2D drawings (DXF, PDF, PS) into G-code for CNC machines. **Development has moved to GitHub!** The next version of dxf2gcode is being developed at: https://github.com/dxf2gcode/dxf2gcode Please use GitHub Issues for bug reports and feature requests. SourceForge remains available for previous releases and historical tickets. For user support and discussions, please visit our community forum: https://www.ltspiceusers.ch/forums/english-section.67/ DXF2GCODE is a tool for converting 2D (dxf, pdf, ps) drawings to CNC machine compatible GCode. Windows, Linux, and Mac support by using python scripting language.
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    Downloads: 305 This Week
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  • 12
    Robotics Toolbox for MATLAB

    Robotics Toolbox for MATLAB

    Robotics Toolbox for MATLAB

    This toolbox brings robotics-specific functionality to MATLAB, exploiting the native capabilities of MATLAB (linear algebra, portability, graphics). The Toolbox uses a very general method of representing the kinematics and dynamics of serial-link manipulators as MATLAB® objects – robot objects can be created by the user for any serial-link manipulator and a number of examples are provided for well-known robots from Kinova, Universal Robotics, Rethink as well as classical robots such as the Puma 560 and the Stanford arm. The toolbox also supports mobile robots with functions for robot motion models (unicycle, bicycle), path planning algorithms (bug, distance transform, D*, PRM), kinodynamic planning (lattice, RRT), localization (EKF, particle filter), map building (EKF) and simultaneous localization and mapping (EKF), and a Simulink model a of non-holonomic vehicle. The Toolbox also includes a detailed Simulink model for a quadrotor flying robot.
    Downloads: 10 This Week
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  • 13
    TFT_eSPI

    TFT_eSPI

    Arduino and PlatformIO IDE compatible TFT library

    An Arduino IDE compatible graphics and fonts library for 32-bit processors. The library is targeted at 32-bit processors, it has been performance-optimized for STM32, ESP8266 and ESP32 types. The library can be loaded using the Arduino IDE's Library Manager. Direct Memory Access (DMA) can be used with the ESP32, RP2040, and STM32 processors to improve rendering performance. "Four wire" SPI and 8 bit parallel interfaces are supported. Due to the lack of GPIO pins, the 8-bit parallel interface is NOT supported on the ESP8266. 8 bit parallel interface TFTs (e.g. UNO format mcufriend shields) can use with the STM32 Nucleo 64/144 range or the UNO format ESP32. ILI9341 and ST7796 SPI-based displays are recommended as starting points for experimenting with this library. The library supports some TFT displays designed for the Raspberry Pi (RPi) that are based on a ILI9486 or ST7796 driver chip with a 480 x 320-pixel screen.
    Downloads: 9 This Week
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  • 14
    Microduck

    Microduck

    A Tiny biped duck robot

    Microduck is an open-source robotics software platform powering a miniature, duck-shaped bipedal robot developed by Pollen Robotics. The robot measures approximately 25 centimeters tall and weighs 800 grams. Its Rust-based software runs on a Rockchip RK3566 processor and controls 15 servomotors through a 50 Hz control loop. Reinforcement learning policies enable walking, balancing, standing up after falls, and object manipulation. The robot also supports optional wheeled movement, gamepad controls, and expressive sounds. Integrated services manage Bluetooth communication, Wi-Fi connectivity, camera streaming, and sensor data. Signed software updates include health checks and rollback protection. Developers can experiment with the robot using a MuJoCo simulation and separately trained neural policies.
    Downloads: 7 This Week
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  • 15
    This repository is now frozen. The latest version of the RepRap project can be found at https://github.com/reprap.
    Downloads: 34 This Week
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  • 16
    OpenBot

    OpenBot

    OpenBot leverages smartphones as brains for low-cost robots

    OpenBot leverages smartphones as brains for low-cost robots. We have designed a small electric vehicle that costs about $50 and serves as a robot body. Our software stack for Android smartphones supports advanced robotics workloads such as person following and real-time autonomous navigation. Current robots are either expensive or make significant compromises on sensory richness, computational power, and communication capabilities. We propose to leverage smartphones to equip robots with extensive sensor suites, powerful computational abilities, state-of-the-art communication channels, and access to a thriving software ecosystem. We design a small electric vehicle that costs $50 and serves as a robot body for standard Android smartphones. We develop a software stack that allows smartphones to use this body for mobile operation and demonstrate that the system is sufficiently powerful to support advanced robotics workloads such as person following and real-time autonomous navigation.
    Downloads: 6 This Week
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  • 17
    NVIDIA Isaac Sim

    NVIDIA Isaac Sim

    NVIDIA Isaac Sim is an open-source application on NVIDIA Omniverse

    NVIDIA Isaac Sim is a high-fidelity robotics simulation platform built on NVIDIA Omniverse to develop, test, and validate AI-driven robots in physically accurate virtual environments. It supports a wide array of robotics formats (URDF, MJCF, CAD), includes GPU-accelerated physics, and features immersive RTX rendering and multisensory simulation. Realistic physics via GPU-accelerated engines and RTX ray tracing. Multi-sensor simulation (RGB-D cameras, Lidar, Radar, IMU, contact sensors). Extensible via platform APIs and can integrate into custom USD-based simulators.
    Downloads: 5 This Week
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  • 18
    MARIE is a robotic development and integration environment focused on software reusability and exploitation of already available APIs and middlewares used in robotics. Its main purpose is to create a rapid-prototyping approach to robotics developments.
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    Downloads: 72 This Week
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  • 19
    A series of open source files and programs available to use for developing programs to work with the WowWee Robotics RSMedia Robot. These include a USB serial console, a cross-compiler, a firmware dump program, text-to-speech and source code.
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    Downloads: 89 This Week
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  • 20
    oomwoo

    oomwoo

    Open-source vacuum robot cleaner

    oomwoo is an open-source robot vacuum project designed for people who want to build their own home cleaning robot. It combines Raspberry Pi, ROS2, Home Assistant, 2D LiDAR, ESP32, Arduino, and 3D printing into a community-buildable platform. The project aims to avoid vendor lock-in by keeping the hardware, software, and firmware open. It is designed around local control, with no cloud required for regular operation. The roadmap includes autonomous navigation, mapping, a documented 3D-printable chassis, firmware, motor drivers, sensor electronics, and ROS2 packages. The project is still in an early design and RFC stage, so it is best understood as a build-in-public hardware and robotics initiative rather than a finished consumer product.
    Downloads: 3 This Week
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  • 21
    Robotics Lab

    Robotics Lab

    Open Source from the Robotics Lab research group @ UC3M

    Welcome to the open branch of the Robotics Lab research group @ Universidad Carlos III de Madrid (UC3M). We currently host 3 main projects here: * ASIBOT open source software, which includes basic simulation, control and vision: http://roboticslab.sourceforge.net/asibot * Datasets we use for machine learning: https://sourceforge.net/projects/roboticslab/files/Datasets * Nicolas Burrus' RGBDemo stuff.
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    Downloads: 17 This Week
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  • 22
    RobotsTxt

    RobotsTxt

    The repository contains Google's robots.txt parser

    This is a high-performance, production-tested library for parsing and evaluating robots.txt rules against crawler user agents. It implements the core semantics of the Robots Exclusion Protocol: user-agent sections, Allow/Disallow directives, wildcard handling, and precedence rules. The code is optimized for speed and low memory so large crawls can evaluate millions of URLs quickly. It also focuses on correctness—edge cases like overlapping patterns and longest-match resolution are handled consistently. Consumers integrate it to decide whether a specific URL may be fetched by a particular bot name and to respect crawl-delay or sitemaps hints where applicable. The library serves both search-scale crawlers and smaller tools that need a reliable decision engine for polite crawling.
    Downloads: 2 This Week
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  • 23
    The Integrating Vision Toolkit (IVT) is a powerful and fast C++ computer vision library with an easy-to-use object-oriented architecture. It offers its own multi-platform GUI toolkit. OpenCV is integrated optionally. Website: http://ivt.sourceforge.net
    Downloads: 17 This Week
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  • 24
    Critterding

    Critterding

    Evolving Artificial Life

    Critterding is a "Petri dish" universe in 3D that demonstrates evolving artificial life. Critters start out with completely random brains and bodies, but will automatically start evolving into something with much better survival skills.
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    Downloads: 10 This Week
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  • 25

    Phobia

    Phobia Motor Controller

    PMC is an open project that aims to build the quality permanent magnet synchronous machine (PMSM) controller for use in a variety of scopes like RC or electric transport.
    Downloads: 35 This Week
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