Free Open Source Integrated Development Environments (IDE) Software
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Integrated Development Environments (IDE) Software
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Browse free open source Integrated Development Environments (IDE) software and projects below. Use the toggles on the left to filter open source Integrated Development Environments (IDE) software by OS, license, language, programming language, project status, and freshness.
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Join the thousands of brands and organizations around the world that use Contentful to create and manage digital experiences for their customers at scale. -
To take your program to the next level, your organization needs integrated and intelligent data. Our cloud-based platform, the Fusion Framework System, will be at the center of your business resilience program and enable you to set the appropriate context for how you want to analyze, monitor, and respond to risk without the hassle of separate modules. -
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Dev-C++
A free, portable, fast and simple C/C++ IDE
A new and improved fork of Bloodshed Dev-C++ -
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Code::Blocks
A free C, C++ and Fortran IDE
Code::Blocks is a free, open-source, cross-platform C, C++ and Fortran IDE built to meet the most demanding needs of its users. It is designed to be very extensible and fully configurable. Finally, an IDE with all the features you need, having a consistent look, feel and operation across platforms. Built around a plugin framework, Code::Blocks can be extended with plugins. Any kind of functionality can be added by installing/coding a plugin. For instance, compiling and debugging functionality is already provided by plugins! We hope you enjoy using Code::Blocks! The Code::Blocks Team -
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Brackets
A modern, lightweight yet powerful text editor
Brackets is a free, modern open-source text editor made especially for Web Development. Written in HTML, CSS, and JavaScript with focused visual tools and preprocessor support, Brackets makes it easy for web designers and front-end developers to design in the browser. Its blend of visual tools ensures you get just the right amount of help when you want it without disrupting your creative process. It's the better, easier and more enjoyable way of writing code. -
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Dev-C++
Open Source C & C++ IDE for Windows
Dev-C++ is a full-featured Integrated Development Environment (IDE) for Win32. It uses GCC, Mingw or Cygwin as compiler and libraries set. It supports Windows 98, NT, 2000 & XP. This is the original Dev-C++ software as published by Colin Laplace and this repository is frozen to version 4.9.9.2. For more recent versions of Dev-C++, please check the following forks: - Embarcadero Dev-C++: https://sourceforge.net/projects/embarcadero-devcpp/ (last update: March 2021) - Orwell Dev-C++: https://sourceforge.net/projects/orwelldevcpp/ (last update: 2016) - wxDev-C++: http://wxdsgn.sourceforge.net/ (last update: 2012) -
The Ayoa way of working gives users the speed and fluidity to capture and grow great ideas, instantly action them and develop better working practices. Our flexible features allow teams of any size to do it all, whether it’s planning a project, conducting effective meetings, or anything in between. -
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Lazarus
Rapid applications development tool and libraries for FPC
The Lazarus IDE is a stable and feature rich visual programming environment for the FreePascal Compiler. It supports the creation of self-standing graphical and console applications and runs on Linux, FreeBSD, MacOSX and Windows. -
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jVi is a vi/vim editor clone built on top of the javax.swing.text package. Available for NetBeans and JBuilder. jVi is designed to quickly and easily integrate into many disparate java based desktop apps, from IDE's to mail-news readers.
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Dev-C++ for Windows 10/8/7
A fast, portable, simple, and free C/C++ IDE
Embarcadero Dev-C++ is a new and improved fork (sponsored by Embarcadero) of Bloodshed Dev-C++ and Orwell Dev-C++. It is a full-featured Integrated Development Environment (IDE) and code editor for the C/C++ programming language. It uses Mingw port of GCC (GNU Compiler Collection) as its compiler. Embarcadero Dev-C++ can also be used in combination with Cygwin or any other GCC based compiler. Embarcadero Dev-C++ is built using the latest version of Embarcadero Delphi. Embarcadero Dev-C++ has a low memory footprint because it is a native Windows application and does not use Electron. Optimized for parallel compilation on modern multi-core machines. GitHub Project: https://github.com/Embarcadero/Dev-Cpp/ Sponsored by Embarcadero: https://www.embarcadero.com/free-tools/dev-cpp -
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PyScripter
Python IDE
PyScripter is an open-source Python Integrated Development Environment (IDE) created with the ambition to become competitive in functionality with commercial IDEs available for other languages. It is a feature-rich but also lightweight. Please note that 64-bit installers and portable versions are available under "Files". -
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DrJava
A lightweight programming environment for Java
DrJava is a lightweight programming environment for Java designed to foster test-driven software development. It includes an intelligent program editor, an interactions pane for evaluating program text, a source level debugger, and a unit testing tool. -
ProcurementExpress.com is a simple purchase order solution designed to improve the workflow process of teams. Simplify the purchase order process in four steps. First, users set up budgets and invite colleagues. Next, employees submit purchase requests. Then, managers get notified and reports become available for viewing online. The platform showcases a simple user interface, easy navigation, and customizable fields. -
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SharpDevelop
A free IDE for C#, VB.NET, & Boo projects on Microsoft's .NET platform
SharpDevelop is the open-source IDE for the .NET platform. Write applications in languages including C#, VB.NET, F#, IronPython and IronRuby, as well as target rich and reach: Windows Forms or WPF, as well as ASP.NET MVC and WCF. It starts from USB drives, supports read-only projects, comes with integrated unit and performance testing tools, Git, NuGet and a lot more features that make you productive as a developer. -
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Atom
A hackable text editor for the 21st Century
Atom is a text editor that's modern, approachable and full-featured. It's also easily customizable- you can customize it to do anything and be able to use it productively without ever touching a config file. Atom is free to download and runs on Linux, OS X and Windows with support for plug-ins written in Node.js and embedded Git Control. It is based on Electron (formerly known as Atom Shell),a framework for building cross-platform apps using Chromium and Node.js. -
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Open tool platform for the cost effective rigorous development of dependable complex software systems services. This platform is based on the event-B formal method and provides natural support for refinement and mathematical proof.
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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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ZinjaI
Lightweight and easy to use cross-platform C++ IDE
ZinjaI is a lightweight Cross-platform IDE for programming with C/C++, initially aimed to be used in classroom for learning C++, but powerful enough to manage complex projects as ZinjaI itself. -
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Kitematic
Visual Docker Container Management on Mac & Windows
Kitematic is a simple yet powerful application for managing Docker containers on Mac and Windows. It has a new Docker Desktop Dashboard for an even better user experience, with Docker Hub integration and plenty of advanced features. -
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PyDev is a Python Development Environment (Python IDE plugin for Eclipse). It features an editor with code completion, code analysis, refactoring, outline view, debugger, mark occurrences and other goodies - check http://pydev.org for more details). It's kept going by community contributions, so, if you think it's a worthy project, please contribute through http://pydev.org
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Falcon C++
C++ IDE easy and complete.
Falcon C++ is a IDE that was developed to turn development of C++ applications easily. -
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Code::Blocks is an open-source cross-platform IDE (Integrated Development Environment) for C/C++. Designed with flexibility in mind, most of its features are provided by external modules (plugins) making it easily extendable and configurable.
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RIDE
Test data editor for Robot Framework
RIDE is a development environment for Robot Framework test cases. Robot Framework is a generic test automation framework for acceptance testing and acceptance test-driven development. -
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spyder
The scientific Python development environment
Spyder is a free and open source scientific environment written in Python, for Python, and designed by and for scientists, engineers and data analysts. It features a unique combination of the advanced editing, analysis, debugging, and profiling functionality of a comprehensive development tool with the data exploration, interactive execution, deep inspection, and beautiful visualization capabilities of a scientific package. Spyder’s multi-language Editor integrates a number of powerful tools right out of the box for an easy to use, efficient editing experience. The Editor’s key features include syntax highlighting (pygments); real-time code and style analysis (pyflakes and pycodestyle); on-demand completion, calltips and go-to-definition features (rope and jedi); a function/class browser, horizontal and vertical splitting, and much more. -
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Laragon
Powerful tool for modern apps: Django, Rails, Laravel, Node, Go, Java
Laragon makes coding more fun and easier. Instant setup - extremely fast, lightweight, intuitive, and powerful universal development enviroment for creating modern apps with many stacks: Ruby on Rails, Laravel, Django, Flask, MEAN and Spring Boot. Portable, reliable and Zero operation on MySQL, PostgreSQL, MongoDB, Memcached, Redis, PHP, Ruby, Python, Node.js and Java. -
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Kile LaTeX Editor
Kile is a feature-rich LaTeX editor
Kile is a LaTeX editor, a TeX shell that simplifies the creation of LaTeX documents. -
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We extend the Eclipse IDE with tools for development in Haskell, a functional programming language, providing support for a wide range of tools (compilers, interpreters, doc tools etc.) in a coherent, convenient and configurable environment.
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Pascal XE
Pascal XE is an easy to use IDE for Pascal programming.
Pascal XE is an IDE for Pascal programming, it is user friendly and designed specially for beginners in programming. Pascal XE includes 3 free compilers: - Virtual Pascal Compiler 2.1.279 (default) - Free Pascal Compiler 3.0.4 - GNU Pascal Compiler 20070904 -
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Aptana
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.