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

  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

    Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
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  • Cloud tools for web scraping and data extraction Icon
    Cloud tools for web scraping and data extraction

    Deploy pre-built tools that crawl websites, extract structured data, and feed your applications. Reliable web data without maintaining scrapers.

    Automate web data collection with cloud tools that handle anti-bot measures, browser rendering, and data transformation out of the box. Extract content from any website, push to vector databases for RAG workflows, or pipe directly into your apps via API. Schedule runs, set up webhooks, and connect to your existing stack. Free tier available, then scale as you need to.
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  • 1
    JDatePicker: Java Swing Date Picker

    JDatePicker: Java Swing Date Picker

    This project now lives at: https://github.com/JDatePicker/JDatePicker

    This project now lives at: https://github.com/JDatePicker/JDatePicker Will keep this sf.net project active to point to github. JDatePicker and JDatePanel is an set of advanced DatePicker controls for Java Swing applications. The MVC design enables us to display any date object such as Joda-Time DateMidnight. The date picker also works well with JGoodies Binding.
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    Downloads: 32 This Week
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  • 2
    QtAV

    QtAV

    A multimedia framework based on Qt and FFmpeg

    QtAV is a cross-platform and high performance multimedia playback framework based on Qt and FFmpeg. Features: timeline preview, gpu decoding etc
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    Downloads: 35 This Week
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  • 3
    Sudoku Game Solver Generator

    Sudoku Game Solver Generator

    Standalone Complete Sudoku puzzle Game Solver Generator for Windows

    This is the most complete and standalone Sudoku puzzle suite for Windows. It includes comfort playing with undo steps and powerful Sudoku generator with different difficulty levels. Also you can create Sudoku game manually and print it on an A4/Letter paper. Tutorial mode with solving hints for newbies is included too. Also there is High Score table and built-in timer for professional players. The Sudoku generation algorithm used by this app is my ultimate proud. Primarily it was based on a Deep Neural Network. But I analyzed more than 100 scientific publications on Sudoku generation problem and have reduced the Deep Neural Network to a relatively simple and very elegant deterministic algorithm that works pretty fast. As a result, the app can generate Sudoku fields in 7 difficulty levels from 'Yellow Belt' to 'Sudoku Game Jedi Master'. The application supports Quick Start mode, see features below [QS Step 1] and [QS Step 2] (buttons in an application window).
    Downloads: 3 This Week
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  • 4
    NestProfessor Programmer Edition
    This is a SDK which can nest/layout the part/geometry/polygon on the material or sheet intelligently, you can get the best utilization of the materials, this SDK also support read/write DXF/DWG files and part-in-part nesting. New nesting lagorithm is implenmented, more good to support true shape part or material.
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    Downloads: 6 This Week
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  • Next-Gen Encryption for Post-Quantum Security | CLEAR by Quantum Knight Icon
    Next-Gen Encryption for Post-Quantum Security | CLEAR by Quantum Knight

    Lock Down Any Resource, Anywhere, Anytime

    CLEAR by Quantum Knight is a FIPS-140-3 validated encryption SDK engineered for enterprises requiring top-tier security. Offering robust post-quantum cryptography, CLEAR secures files, streaming media, databases, and networks with ease across over 30 modern platforms. Its compact design, smaller than a single smartphone image, ensures maximum efficiency and low energy consumption.
    Learn More
  • 5
    LunarCalendar

    LunarCalendar

    Use Qt write lunar calendar.

    Use Qt write lunar calendar. The repository is only read mirror of github. Main repository: https://github.com/KangLin/LunarCalendar .
    Downloads: 1 This Week
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  • 6
    AndroidRate

    AndroidRate

    Library to help you promote your Android app

    AndroidRate is a library to help you promote your Android app by prompting users to rate the app after using it for a few days.
    Downloads: 0 This Week
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  • 7
    The Application Server Development Library is a generic component modules library for application server/services & software development on the Windows & Linux & BSD platforms. It can be used for rapid developing network application and generic software.
    Downloads: 0 This Week
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  • 8
    ChineseChessControl
    中国象棋控件
    Downloads: 0 This Week
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  • 9
    GUI library, like gtk+, xynth, minigui, but contain animation support . Based on Framebuffer or SDL , or other pixmap video output device
    Downloads: 0 This Week
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  • Zendesk: The Complete Customer Service Solution Icon
    Zendesk: The Complete Customer Service Solution

    Discover AI-powered, award-winning customer service software trusted by 200k customers

    Equip your agents with powerful AI tools and workflows that boost efficiency and elevate customer experiences across every channel.
    Learn More
  • 10

    GScript

    A new embedded lightweight scripting language

    GScript 是具有强大的表达能力和动态运行的一门全新的嵌入式轻量级脚本语言,其设计目的是为了嵌入应用程序(宿主程序)中,从而为应用程序提供灵活的扩展和定制功能。GScript解释器由C++编写,可轻易的嵌入其它语言。
    Downloads: 0 This Week
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  • 11
    J-Focus

    J-Focus

    一个Javascript脚本实现的动画应用框架

    J-Focus是一个Javascript脚本实现的动画应用框架,用于快速地开发基于动画效果的Web应用。 J-Focus is a Javascript script to achieve the animation application framework for rapid development of Web applications based on the animated.
    Downloads: 0 This Week
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  • 12
    FreeBSD's Jemalloc port to QNX Neutrino.
    Downloads: 0 This Week
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  • 13
    LocalJS
    Build Cloud Desktop Application with Web Pages. Deployed from Cloud, Run on Desktop, Developed with HTML + CSS + JavaScript. Two Simple Steps turn your HTML pages into Cloud Desktop Application: Find more at http://localjs.org/
    Downloads: 0 This Week
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  • 14
    A Javascript framework designed for Web Applicaions.
    Downloads: 0 This Week
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  • 15

    Myth Utilities

    An utilities project to enhance various utility implementations

    An utilities project to enhance various utility implementations .
    Downloads: 0 This Week
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  • 16
    Nixin Log 2

    Nixin Log 2

    This is a small .net library for quick logging.

    We didn't open the old version. In this version,you can use LogFileManager to create a log file path and use the path to create a Log.Then use the Log.WriteInformation that the message were wrote in that file! The library is running on .NET Framework 4.0.
    Downloads: 0 This Week
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  • 17
    OS Build

    OS Build

    Creating Embedded OS with LIVE OS Support Full Tools For Mobile Proces

    OS Build GNU/Linux derivative targetting the development of Linux kernel and drivers, as well as Free Sofware embedded systems. Differences with standard OS_Build GNU/Linux: Removed applications not related to Linux kernel, drivers and embedded systems: games, office applications… Added tools and libraries for kernel and software development, in particular cross-compiling toolchains for many different architectures Usefulness Embedded Linux trainings: provide all the needed tools in a tested configuration. No need to install a GNU/Linux distribution. No need to check installed package versions prerequisites. Embedded Linux demonstration: helps to discover, try and demonstrate useful tools in this technical area. Kernel, driver and embedded application development: toolkit to get the job done quickly and efficiently. Useful for support people away from their regular desktop, or for people who are not allowed to install software by themselves.
    Downloads: 0 This Week
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  • 18
    Picasso is a high quality vector graphic rendering library. It supports paths, matrices, gradients, patterns, images, and TrueType fonts. It is like Cairo, GDI Plus, and Quartz2D. It is based on AGG for raster rendering.
    Downloads: 0 This Week
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  • 19
    QDAC3.0

    QDAC3.0

    QDAC 3.0 is a VCL & FMX data access component

    [IMPORTANT NOTICE] This project is moved to my self website.The new SVN urls : svn://www.qdac.cc/QDAC3 GIT url is: git://www.qdac.cc/QDAC3.git Please check out with the new urls. QDAC 3.0 is a new version of Quick Data Access Component.Compare with version 2,the new version is base on XE6 and support all OS with XE6:Win32/Win64/Mac OSX/iOS/Andriod. QDAC 3.0 Include follow sub components: QXml/QJson/QLog/QWorker/QSort/QExp/QDB etc. QDAC now is in progress. Follow is from QDAC 2.0: QDAC provide powerful memory dataset and can be load or save data to files , databases. Support follow formats load and save: * CSV/TXT * MDS(Binary format) * MDZ(Compressed binary format) * XML(ADO compatible) Support follow db in version 1.0: * PostgreSQL * SQLite(public or encrypt) More information please see the document. Url for 2.0:http://sourceforge.net/p/qdac 项目QQ群:250530692 项目主页:http://blog.qdac.cc
    Downloads: 0 This Week
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  • 20

    QDeviceWatcher

    Hotpug detection for windows and linux. Only QtCore is required

    QDeviceWatcher can detect usb storage add and remove event. Tested on linux (>= 2.6) and windows(mingw and msvc). WinCE is to be tested.
    Downloads: 0 This Week
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  • 21
    It's an infrastructure helps engineers to develop enterprise software solutions in Microsoft .NET easily and productively which consists of an extendable and maintainable web system architecture with a suite of generic business model, APIs and servi
    Downloads: 0 This Week
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  • 22

    RudisJavaLib

    Application framework.

    This library is intended as an application framework. It should ease the creation of classic desktop programs with support for multiple languages, a help- and setup system, file handling and more.
    Downloads: 0 This Week
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  • 23
    A kind of encryption named "simple stream encrypt". The length of plaintext segment or the length of key is not limited, but must greater than zero. The lengths of every plaintext segment in a process don't require equivalency.
    Downloads: 0 This Week
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  • 24
    This open package aimed to draw some useful charts of Statistical Process Control(SPC) such as X-bar and R-chart, X-bar and S-chart, Process Capability, p and np type charts, c and u type charts. Any questions please contact:luo_cheng@msn.cn
    Downloads: 0 This Week
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  • 25
    open source .net/php framework.
    Downloads: 0 This Week
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