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

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  • 1
    Dev-C++

    Dev-C++

    A free, portable, fast and simple C/C++ IDE

    A new and improved fork of Bloodshed Dev-C++
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    Downloads: 141,615 This Week
    Last Update:
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  • 2
    Dev-C++ for Windows 10/8/7

    Dev-C++ for Windows 10/8/7

    A fast, portable, simple, and free C/C++ IDE

    Coding Boot Camp Learning to program? Check out the free boot camp from Embarcadero which runs from Monday, August 22nd to Friday, August 26th. https://learndelphi.org/boot-camp-2022/ 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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    Downloads: 9,514 This Week
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  • 3
    Artistic Style
    A Free, Fast, and Small Automatic Formatter for C, C++, C++/CLI, Objective-C, C#, and Java Source Code. Website: http://astyle.sourceforge.net/ Git Repository: https://gitlab.com/saalen/astyle/
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    Downloads: 2,205 This Week
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  • 4
    Falcon C++

    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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    Downloads: 513 This Week
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  • 5
    The Jedi Code Formatter is an open-source code formatter for the Borland Delphi Object-Pascal programming language. The formatter can standardise all aspects of Delphi Object Pascal and Delphi.NET source code formatting, including indentation, spacin
    Downloads: 16 This Week
    Last Update:
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  • 6
    UniversalIndentGUI
    A cross platform GUI for several code formatter, beautifier and indenter like AStyle, GNU Indent, GreatCode, HTML Tidy, Uncrustify and many more. Main feature is a live preview to directly see how the selected formatting option affects the source code.
    Downloads: 14 This Week
    Last Update:
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  • 7
    JSON-Studio

    JSON-Studio

    Fast, private desktop app to explore, search, query and diff files

    JSON Studio is a private, lossless workspace for JSON. Most JSON tools either choke on big files, silently mangle your numbers, or send your data to a server. JSON Studio does none of that. It is a native desktop app built for speed and correctness: open a half-gigabyte file and start navigating immediately, knowing that what you see is byte-for-byte what is on disk. Everything runs on your own machine - no accounts, no uploads, no analytics, no network calls - making it safe for proprietary, regulated or personal data.
    Downloads: 8 This Week
    Last Update:
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  • 8
    **Click 'Browse all files' to see the release notes** -- This tool is an Eclipse editor plugin to provide source code formatting for Adobe Flex code (i.e. Actionscript and MXML).
    Downloads: 1 This Week
    Last Update:
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  • 9
    Polyglot Formatter

    Polyglot Formatter

    Multi-language code formatter with automatic language detection

    Polyglot Formatter is a lightweight browser-based code beautifier that automatically detects and formats HTML, CSS, JavaScript, PHP, and JSON. Designed for developers, it provides instant code cleanup and readability improvements without requiring a server, build process, or account. Everything runs locally in the browser for maximum privacy and convenience. The formatter supports mixed-language files, nested code blocks, configurable indentation, line wrapping, syntax highlighting, and post-format validation. With a modern editor interface, responsive design, and one-click clipboard integration, it is ideal for quickly cleaning up source code, debugging formatting issues, and improving code consistency across multiple languages.
    Downloads: 4 This Week
    Last Update:
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  • 10
    PHPeclipse - PHP Eclipse-Plugin
    PHP - Support for the Eclipse IDE Framework ( www.eclipse.org ). Some Features are PHP parser, debugger, code formatter, outline view, templates...(Programming Language: Java)
    Downloads: 1 This Week
    Last Update:
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  • 11
    Urdu HTML Master Version 1.0 is a free and first ever software of its type which allow to create webpages is Urdu, Persian and Arabic languages using unicode in a WYSIWYG user-friendly environment. Efficient web page and html editor. Source Code at : https://github.com/dasatti/urduhtmlmaster All of you are welcome to colleborate on the project.
    Downloads: 1 This Week
    Last Update:
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  • 12
    ANTLR IDE
    An eclipse plugin for ANTLRv3 grammars. Support for ANTLR 3.0.x/3.1.x/3.2.x
    Downloads: 0 This Week
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  • 13
    Artistic Style Plugin

    Artistic Style Plugin

    Brings the famous Artistic Style code formatter to the Qt Creator IDE

    The Artistic Style Plugin is an Open Source tool that manages to bring the famous Artistic Style code formatter to the popular Qt Creator IDE. With the help of Artistic Style Plugin one can easily format source code within the editor while coding or one can format the entire project at once.
    Downloads: 0 This Week
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  • 14

    CodeMagic Tinymce4

    Advanced HTML Code Editor for Tinymce4

    An advanced HTML editor with code formatting, code beautification, and auto-complete functionality.
    Downloads: 0 This Week
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  • 15
    ECS:Python

    ECS:Python

    Light-weight C++ library for embedding Python into C++

    ECS:Python (Embedded C++ Scripting with Python) is a simple Python wrapper library designed specifically for C++ developers who wish to add Python scripting to their new / existing C++ projects. ECS:Python allows you to expose objects from a C++ application to an embedded Python interpreter for interactive scripting. ECS:Python is light-weight and easy to use. To get started all you need to do from your project is #include "EcsPython.h", and link to the EcsPython library. Included with ECS:Python is a demo project (/example) written to assist developers in understanding how to use the API. ECS:Python requires a Python distribution to be installed on your system. Python can be downloaded from: www.python.org/download What's new in v3.0: * Fixed x64 pointer types. * Added CI and unit tests. * Cleaned up project structure and code formatting. * Switch to C++11 std::mutex.
    Downloads: 0 This Week
    Last Update:
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  • 16
    EPIC is an open source Perl IDE for the Eclipse platform. Features supported are syntax highlighting, on the fly syntax check, content assist, perldoc support, source formatter, templating support, regular expression plugin and a Perl debugger.
    Downloads: 0 This Week
    Last Update:
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  • 17
    The project provides an addin to VisualAge for Java for using the Jindent source beautifier as a replacement for VAJ's internal code formatter.
    Downloads: 0 This Week
    Last Update:
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