Open Source Software Development Software

Software Development Software

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

  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
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  • Fully Managed MySQL, PostgreSQL, and SQL Server Icon
    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

    Cloud SQL handles your database ops end to end, so you can focus on your app.
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  • 1
    Free Pascal Compiler

    Free Pascal Compiler

    Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler

    A 32/64/16-bit Pascal compiler for Win32/64/CE, Linux, Mac OS X/iOS, Android, FreeBSD, OS/2, Game Boy Advance, Nintendo NDS and DOS; semantically compatible with Delphi, Borland Pascal and Mac Pascal (partially) with extra features, e.g. operator overloading.
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    Downloads: 4,018 This Week
    Last Update:
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  • 2
    cx_Oracle is a Python extension module that allows access to Oracle databases and conforms to the Python database API specification version 2.0 Project has moved to GitHub (https://github.com/oracle/python-cx_Oracle) and new builds are available at PyPI (https://pypi.python.org/pypi/cx_Oracle).
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    Downloads: 38 This Week
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  • 3
    DMF: Distributed Multiplatform Framework

    DMF: Distributed Multiplatform Framework

    Development framework including code generator and UML ex/import

    A component based programming framework. This project is aimed to support various target frameworks. A wxWidgets based GUI application is the major sample which also provides rapid database GUI design with UML import and export (db reverse engineering).
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    Downloads: 159 This Week
    Last Update:
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  • 4
    The PHP script engine for Java. --- Run PHP applications within any J2EE server or servlet engine and/or connect script engines like PHP with Java or .NET back ends efficiently.
    Downloads: 41 This Week
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 5
    VR Juggler is a virtual platform for virtual reality application development created at the Virtual Reality Applications Center at Iowa State University. Applications developed in VR Juggler can transparently move between a wide range of VR systems.
    Downloads: 18 This Week
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  • 6
    Xconq is an engine for turn-based strategy games. Variety of game genres run under Xconq: historical, sci-fi, fantasy, and modern. AIs. Network games. Multiple UIs and platforms. Easy-to-learn game design language. Large games library available
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    Downloads: 2 This Week
    Last Update:
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  • 7
    SPE is a python IDE with auto indentation&completion,call tips,syntax coloring&highlighting,uml viewer,class explorer,source index,todo list,pycrust shell,file browsers,drag&drop,Blender support.Spe ships with wxGlade,PyChecker and Kiki.
    Downloads: 4 This Week
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  • 8
    The Doodle project aims to provide a language to easily describe Origami diagrams and produces a ready-to-print document. Doodle will free creators from diagramming constraints and increase their capability to share their creations.
    Downloads: 1 This Week
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  • 9
    HTTP Test Tool
    httest is a script based tool for testing and benchmarking web applications, web servers, proxy servers and web browsers. httest can emulate clients and servers in the same test script, very useful for testing proxys.
    Downloads: 1 This Week
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  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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  • 10
    JACL is an interpreted language for creating interactive fiction and other turn-based games that can be played on the desktop or over the web. This project is now hosted at Google Code. Please visit http://code.google.com/p/jacl/ for latest source co
    Downloads: 1 This Week
    Last Update:
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  • 11
    Taste
    Now part of Apache's Mahout machine learning project at http://mahout.apache.org/-- please see there for latest info and code and releases and support!
    Downloads: 1 This Week
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  • 12
    omniORB2 and omniORBpy adaptations for IPSA
    Downloads: 1 This Week
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  • 13
    TACO is a toolkit for building distributed control systems or any other distributed system. It is based on a C/C++ core. It is based on the client-server model. It supports writing clients and server on Unix+Windows. Clients and servers can be written in
    Downloads: 1 This Week
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  • 14

    Alexis Make

    Yet another make utility.

    Maintain your software with amake (a make utility for developers). Supports strong pattern recognition and transformations. A single makefile can be used to compile an entire project.
    Downloads: 0 This Week
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  • 15
    CJAX

    CJAX

    Ajax Development Framework written in PHP and JavaScript.

    Cjax is a very basic lightweight but powerful cross browser Ajax Framework written in PHP and JavaScript. Download From: ( *NEW* official location ) https://github.com/ajaxboy/cjax For Demos & Documentation: http://cjax.sourceforge.net/examples/ Key Points Of the Ajax Framework * Lightweight > 100kb * 100% Ajax * Zero Configuration * No page footprint * No inline codes * No Snippets or JavaScript needed * No front-end JavaScript. * 100% server side * Insanely Fast * Lives in harmony, not in competition with other frameworks * Uses a combination of data services objects, xml/json * Easy and Generic API * 5+ Years of Improvements and development growth * 50% PHP, 50% JavaScript * Docs+Samples+Demos+API Available * Clean Code and 100% OOP * Extendible (through plugins)
    Downloads: 0 This Week
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  • 16
    An Ant task for changing the ownership of files on Unix.
    Downloads: 0 This Week
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  • 17
    A universal parsing tool and source code generator for generative programming. It extracts useful information by parsing (BNF parser generator) and generates source code by several techniques, by interpreting a scripting language for flexibility.
    Downloads: 0 This Week
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  • 18
    Excellent macro based library to see program flow, variables, timings, errors, warnings. "Must have" for C/C++ programmers.
    Downloads: 0 This Week
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  • 19
    Java based Multiaccess Device Independent (Mobile, Internet and Broadband) Portal Platform including Applications such as Mail, Calender, Contacts, News, Chat, Ringtones, Icons, SMS applications. All the software are WAP,GSM,PCS,GRPS and 3G Compatible.
    Downloads: 0 This Week
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  • 20

    Java Application Framework For All

    JAFFA is a Rich Web 2.0 POJO based Event-Driven SOA framework

    An Enterprise Focused Java Framework For Rapid Application Development. JAFFA is a Java web application development stack, build around Web 2.0 technologies (ExtJS, DWR, JAWR) with an extensive service architecture, meta-data layer and rules engine (based on JBoss AOP and Drools). It provides an event driven SOA infrastructure with advanced scheduling and queue sub-systems
    Downloads: 0 This Week
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  • 21
    This library supports reading and writing Macintosh data and resource forks in AppleSingle, AppleDouble, Windows Appleshare Server, Helios, Xinet, MacLan and UShare formats.
    Downloads: 0 This Week
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  • 22
    The Micro C++ Library (libmicxx) is a small set of portable and easy to use classes providing core features commonly used in modern applications. It is based completely on the Standard C++ Template Library (STL).
    Downloads: 0 This Week
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  • 23
    OpenPoplog is a multi-language, incrementally-compiled virtual machine-based development environment with its own extensive teaching and support material, supporting the languages Pop-11, Prolog, Common Lisp and ML on Unix, VMS, Linux and Windows.
    Downloads: 0 This Week
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  • 24
    PHPulse
    PHPulse is the fastest MVC framework for PHP with a pageload averaging 10-15 times faster than other frameworks. It comes with integrated AJAX handling and built-in security management, administrative interface and installer scripts for for easy inst
    Downloads: 0 This Week
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  • 25
    QJ-Pro is a sophisticated code quality assessment and coding standards technology for Java development detecting potential software defects at compile time. It offers the ability to significantly reduce code review effort by automating a major portion of
    Downloads: 0 This Week
    Last Update:
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