Open Source Software Development Software

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

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  • 1
    GnuWin

    GnuWin

    Provides native Win32 open source ports and utilities

    GnuWin provides Win32-versions of GNU tools, or tools with a similar open source licence. The ports are native ports, relying only on libraries provided with any modern 32-bits MS-Windows operating system, such as 2000 / XP / Vista / 7
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    Downloads: 43,525 This Week
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  • 2

    PCRE

    PERL 5 regular expression pattern matching

    The Perl Compatible Regular Expressions (PCRE) library is a set of functions that implement regular expression pattern matching using the same syntax and semantics as Perl 5. PCRE has its own native API, in addition to a set of POSIX compatible wrapper functions.
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    Downloads: 51,921 This Week
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  • 3
    asio is a cross-platform C++ library for network and low-level I/O programming that provides developers with a consistent asynchronous model using a modern C++ approach.
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    Downloads: 8,261 This Week
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  • 4
    OpenGApps

    OpenGApps

    OpenGApps daily releases

    The Open GApps Project is an open-source initiative that automates the creation of up-to-date Google Apps packages for Android devices. It provides pre-built packages that are compatible with all major Android versions and hardware platforms. Open GApps packages are DPI-optimized, ensuring better performance and consistency across different screen densities. The project updates Google Apps frequently, with new builds generated nightly when updates are available. Strong compression keeps downloads relatively small, even for full-featured packages. The installer checks device compatibility before making changes to prevent installation issues. Open GApps offers multiple package options, ranging from full Google app bundles to lightweight, minimalist configurations.
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    Downloads: 24,792 This Week
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  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

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  • 5
    SAKURA Editor

    SAKURA Editor

    A free Japanese text editor for Windows

    A free Japanese text editor for Windows
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    Downloads: 1,138 This Week
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  • 6
    ZenTao project management software

    ZenTao project management software

    Open source Scrum tool and an ALM solution

    ZenTao is an open source Scrum tool for application development projects with features including Backlog Management✓ Sprint and task✓ bug tracking✓ Scrum✓ Waterfall✓ Roadmap✓ Burndown✓ Kanban✓ SaaS✓ Self Hosting✓
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    Downloads: 999 This Week
    Last Update:
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  • 7
    Turbo Pascal (With DOSBox)

    Turbo Pascal (With DOSBox)

    Free compiler and development environment for Pascal

    Turbo Pascal (With DOSBox) (TPWDB) is a free and open source compiler and Integrated Development Environment (IDE) for Pascal language on Windows 64 Bit and 32 Bit. Using basic Pascal programming, many functions, no need to install multiple steps and integrate some other tools.
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    Downloads: 782 This Week
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  • 8
    gSOAP Toolkit

    gSOAP Toolkit

    Development toolkit for Web Services and XML data bindings for C & C++

    The gSOAP toolkit is an extensive suite of portable C and C++ software to develop XML Web services with powerful type-safe XML data bindings. Easy-to-use code-generator tools allow you to directly integrate XML data in C and C++. Serializes native application data in XML. Includes WSDL/XSD schema binding and auto-coding tools, stub/skeleton compiler, Web server integration with Apache module and IIS extension, high-performance XML processing with schema validation, fast MIME/MTOM streaming, SOAP and REST Web API development, WS-* protocols (WS-Security, WS-Policy, WS-ReliableMessaging, etc), XML-RPC and JSON. Licensed under GPLv2. Visit the developer center with guides, tutorials, and examples at www.genivia.com/dev.html The documentation of the toolkit, libraries, plugins and more is available at www.genivia.com/docs.html Commercial-use licenses and expert technical support services are available at competitive pricing levels, please visit www.genivia.com/products.html
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    Downloads: 375 This Week
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  • 9
    FreeRTOS Real Time Kernel (RTOS)

    FreeRTOS Real Time Kernel (RTOS)

    Market leading real time kernel for 40+ microcontroller architectures

    ************************************************************************************************************************ * The primary FreeRTOS repository is now in Git. Go to https://github.com/freertos for the latest FreeRTOS kernel and libraries. * Our support has moved to https://forums.freertos.org. ************************************************************************************************************************ FreeRTOS is a market-leading real-time operating system (RTOS) for microcontrollers and small microprocessors. Distributed freely under the MIT open source license, FreeRTOS includes a kernel and a growing set of libraries suitable for use across all industry sectors. Visit https://www.freertos.org for more information and other download options. Note about support/discussions forum: The FreeRTOS support forum has moved to https://forums.freertos.org. Please update your bookmarks and create new posts in the appropriate category in the new community forums.
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    Downloads: 318 This Week
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  • 10
    OOO Extras

    OOO Extras

    Extra tools for OpenOffice under weak copyleft or other licenses

    A space to store classic OOo dependencies that cannot be easily redistributed in Apache OpenOffice's Source tree. Initially this was meant for copyleft tarballs only but it is also pretty handy to mirror other file dependencies.
    Downloads: 50 This Week
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  • 11
    Aptana Studio 3

    Aptana Studio 3

    The professional, open source development tool for the open web

    Build and test your web applications all in one environment with Aptana Studio 3, the industry’s leading web application IDE. A powerful web development engine, Aptana Studio enables you to build, edit, preview and debug with support for HTML5, CSS3, JavaScript, Python, PHP and Ruby on Rails.
    Downloads: 48 This Week
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  • 12
    The Heirloom Project provides standard Unix utilities.
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    Downloads: 1,159 This Week
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  • 13
    QP Real-Time Event Frameworks & Tools

    QP Real-Time Event Frameworks & Tools

    Real-Time Event Frameworks based on active objects & state machines

    QP real-time event frameworks (RTEFs) provide lightweight, modern, event-driven architecture based on asynchronous Active Objects (Actors) and Hierarchical State Machines. The matching QM model-based design tool and other host-based tools complement the QP frameworks by supporting graphical modeling, code generation, software tracing, and unit testing for event-driven embedded software. Visit https://www.state-machine.com for more information. The QP RTEFs can run on bare-metal microcontrollers, replacing a traditional RTOS. The frameworks contain a selection of built-in real-time kernels (RTOS kernels), such as the cooperative QV kernel, the preemptive non-blocking QK kernel, and the unique preemptive, dual-mode (blocking/non-blocking) QXK kernel. Native QP ports and ready-to-use examples are provided for ARM Cortex-M (M0/M0+/M3/M4/M7/M33/...) as well as other CPUs. The QP RTEFs can also work with many traditional RTOSes and General-Purpose OSes, such as Linux and Windows.
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    Downloads: 149 This Week
    Last Update:
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  • 14

    wxWidgets Dialog Designer

    Dev-C++ with wxWidgets designer

    wxDev-C++ is an opensource wxWidgets Dialog designer that mimics the Delphi/Borland C++ Builder designer.
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    Downloads: 107 This Week
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  • 15
    threadpool is a cross-platform C++ thread pool library. It provides a convenient way for dispatching asynchronous tasks and can be easily customized. threadpool is based on the high-quality Boost source libraries.
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    Downloads: 125 This Week
    Last Update:
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  • 16
    OWLNext: C++ Application Framework

    OWLNext: C++ Application Framework

    Borland's Object Windows Library for the modern age

    An extensive update of Borland's Object Windows Library (OWL) for writing GUI applications in standard C++ on Microsoft Windows.
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    Downloads: 81 This Week
    Last Update:
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  • 17
    ESP32-S2-Mini

    ESP32-S2-Mini

    Arduino ESP32-S2-Mini v1.00 Wemos | Firmware PS4 900x HOST Wifi AP

    Firmware para placa de desarrollo Arduino ESP32-S2 Mini v1.0.0 LOLIN-WIF WEMOS ESP32S2 Dev para Montar Servidor Host AP PlayStation 4 Herramienta web para instalar la última versión del Firmware: https://xdevgms.github.io/ Una vez instalado el firmware podrá conectar con la placa ESP32-S2 Mini vía Wifi WiFi SSID: PS4-Host-AP Password: password Página del administrador http://10.1.1.1/admin.html http://webkey.local/admin.html Nota Importante 1: En la sección configuración General en Conexión WIFI marcar la casilla INICIAR WIFI: y conectar a su wifi local para poder administrar desde una PC, Así podrá subir archivos, borrarlos y Actualizar el Firmware de la placa Nota Importante 2: La herramienta Web https://xdevgms.github.io/ solo la necesita cuando su placa ESP32-S2 este vacía, es decir, sin ningún firmware, luego que cargue este firmware, no volverá a necesitarla y para actualizar solo requerirá descargar la última versión fwupdate_webkey.bin Información
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    Downloads: 126 This Week
    Last Update:
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  • 18
    PDFsharp

    PDFsharp

    PDFsharp is a .NET library for creating and modifying PDF documents.

    PDFsharp moved to https://github.com/empira/PDFsharp PDFsharp is a .NET library for creating and modifying Adobe PDF documents programmatically from any .NET language like C# or VB.NET. PDFsharp defines classes for the objects found in PDF files, so you never have to deal with IDs or references directly. The downloads include MigraDoc Foundation, a .NET library for creating documents on the fly (supports PDF and RTF). PDFsharp is the .NET library that easily creates and processes PDF documents on the fly from any .NET language. The same drawing routines can be used to create PDF documents, draw on the screen, or send output to any printer. MigraDoc Foundation is the .NET library that easily creates documents based on an object model with paragraphs, tables, styles, etc. and renders them into PDF, XPS, or RTF.
    Downloads: 64 This Week
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  • 19
    Adventure IDE

    Adventure IDE

    General-Purpose IDE, Lightweight Text Editor

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    Downloads: 92 This Week
    Last Update:
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  • 20
    PHPFusion

    PHPFusion

    Award-winning lightweight Open Source Content Management System (CMS)

    PHPFusion is an award-winning open source content management system (CMS). PHPFusion is written in PHP and MySQL and includes a simple, comprehensive administration system. Demos : https://demos.php-fusion.co.uk/
    Downloads: 47 This Week
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  • 21
    Allegro is a cross-platform library intended for use in computer games and other types of multimedia programming.
    Downloads: 42 This Week
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  • 22
    Free Unicode TrueType fonts for Baltic, Central European, South European and other languages, including Azeri, Maori, Welsh and Esperanto.
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    Downloads: 161 This Week
    Last Update:
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  • 23
    Jasmin is a Java Assembler. It takes ASCII descriptions for Java classes, written in a simple assembler-like syntax. It converts them into binary Java .class class files suitable for loading into a Java Virtual Machine implementation.
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    Downloads: 79 This Week
    Last Update:
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  • 24
    mmmv_set_of_WinXP_SP3_x86_installers_t1

    mmmv_set_of_WinXP_SP3_x86_installers_t1

    Yet another collection of WindowsXP ServicePack3 x86 binaries.

    The binaries have been downloaded in 2023 summer and autumn from various places without checking the downloaded binaries for malware. There was an effort to download the binaries from original authors'/publishers' web sites, but if the original publishing web site could not be found or it lacked sufficiently old versions, then almost any random download site was used.
    Downloads: 136 This Week
    Last Update:
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  • 25
    NSBase

    NSBase

    NSBase is a database management system.

    NSBase is a database management system. NSBase use SQLite, Firefird, Interbase, MariaDB, Mysql, Postgresql, Sybase It allows to quickly build complete database applications. Its modern interface is simple and ergonomic. Its scripting in LUA makes it possible to dynamize your applications. It is a rapid development workshop (IDE / RAD) visual type (sqlite form generator). It is a real alternative to MSAccess, kexi and other. Import your database : Text files, MS Access (MDB File), SQLite and Kexi Build your applications quickly, thanks to integrated wizards It can create stand-alone applications without specific installation, it generates an exe file under windows quickly and easily (or the equivalent under linux)
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    Downloads: 133 This Week
    Last Update:
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