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

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  • 1

    Expat XML Parser

    Fast XML parser library in C

    PLEASE NOTE that we are in the process of moving to GitHub: https://github.com/libexpat/libexpat This is James Clark's Expat XML parser library in C. It is a stream oriented parser that requires setting handlers to deal with the structure that the parser discovers in the document. PLEASE NOTE that we are in the process of moving to GitHub: https://github.com/libexpat/libexpat
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    Downloads: 998 This Week
    Last Update:
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  • 2
    lxml

    lxml

    The lxml XML toolkit for Python

    A Python library for efficient XML and HTML processing, known for speed and compatibility. The lxml XML toolkit is a Pythonic binding for the C libraries libxml2 and libxslt. It is unique in that it combines the speed and XML feature completeness of these libraries with the simplicity of a native Python API, mostly compatible but superior to the well-known ElementTree API. The latest release works with all CPython versions from 3.6 to 3.12. See the introduction for more information about the background and goals of the lxml project.
    Downloads: 88 This Week
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  • 3
    Nokogiri

    Nokogiri

    Tool to work with XML and HTML from Ruby

    Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provides a sensible, easy-to-understand API for reading, writing, modifying, and querying documents. It is fast and standards-compliant by relying on native parsers like libxml2 (C) and xerces (Java). Be secure-by-default by treating all documents as untrusted by default. Be a thin-as-reasonable layer on top of the underlying parsers, and don't attempt to fix behavioral differences between the parsers. "Native gems" contain pre-compiled libraries for a specific machine architecture. On supported platforms, this removes the need for compiling the C extension and the packaged libraries, or for system dependencies to exist. This results in much faster installation and more reliable installation, which as you probably know are the biggest headaches for Nokogiri users.
    Downloads: 4 This Week
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  • 4
    The COLLADA Document Object Model (DOM) is an application programming interface (API) that provides a C++ object representation of a COLLADA XML instance document. Contact a project admin to become a developer!
    Downloads: 17 This Week
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  • 5
    An XML parser C library that's simple and easy to use. Inspired by simpleXML for PHP.
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    Downloads: 39 This Week
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  • 6
    quick-xml

    quick-xml

    Rust high performance xml reader and writer

    High-performance xml pull reader/writer. The reader is almost zero-copy (use of Cow whenever possible) It is easy on memory allocation (the API provides a way to reuse buffers) It supports various encoding (with encoding feature), namespaces resolution, and special characters. Syntax is inspired by xml-rs. When using the serialize feature, quick-xml can be used with serde's Serialize/Deserialize traits. The mapping between XML and Rust types, and in particular the syntax that allows you to specify the distinction between elements and attributes, is described in detail in the documentation for deserialization.
    Downloads: 2 This Week
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  • 7
    IMPORTANT NOTE: This project has moved to Github: https://github.com/pkozelka/libxml2-pas Pascal units accessing the popular XML API from Daniel Veillard ( http://www.xmlsoft.org ). This should be usable at least from Kylix and Delphi, but hopefully also from other Pascal compilers (like freepascal).
    Downloads: 15 This Week
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  • 8
    FCOLLADA based COLLADA plugins for Maya and 3DSMax. Newer plugins with 1.5 support and support the files mentioned in "Papervision3D Essentials" by Paul Tondeur are available at http://opencollada.org . Please use this project for FCOLLADA related topi
    Downloads: 11 This Week
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  • 9
    xml2js

    xml2js

    XML to JavaScript object converter

    xml2js is a Node.js module that converts XML into JavaScript objects (and vice versa). It simplifies XML parsing by using pure JavaScript and supports both synchronous and asynchronous parsing. It’s a lightweight alternative to heavy DOM parsers. You can create one xml2js.Parser per file. That's the recommended one and is promised to always just work. You can call reset() on your parser object. You can hope everything goes well anyway. This behaviour is not guaranteed to work always, if ever.
    Downloads: 1 This Week
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  • 10
    EXIficient
    NOTE: we moved to http://exificient.github.io !!! The Efficient XML Interchange (EXI) format is a very compact representation for the Extensible Markup Language (XML) Information Set that is intended to simultaneously optimize performance and the utilization of computational resources. Besides the EXI library EXIficient provides a command-line interface (CLI, see com.siemens.ct.exi.cmd.EXIficientCMD) and a graphical user interface (GUI, see http://exificient.sourceforge.net/exificient.jnlp)
    Downloads: 4 This Week
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  • 11
    SVGMath is a command-line utility to convert MathML expressions to SVG, written entirely in Python.
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    Downloads: 3 This Week
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  • 12
    InkML is a draft standard from W3C for representing digital ink data. InkMLTk provides a suite of tools for working with InkML documents. The toolkit contains InkML processor library, ink format converters, browser plugin and applications such as editor.
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    Downloads: 3 This Week
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  • 13
    Subxml provides a very lightweight C++ pull parser for parsing a subset of XML. It is intended for use in utility applications where the ability to parse XML-like configuration files is advantageous, but a fully compliant XML parser would be overkill.
    Downloads: 2 This Week
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  • 14
    C4me aims to provide a convenient way of editing XML files (and, in a distant future, even more modding-related files) for modifications for Sid Meier's Civilization 4. It's now in its infancy and not really usable - join and help changing that!
    Downloads: 1 This Week
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  • 15
    Warning: It has be 5 years since this project was completed. PhpBB3 has probably moved on and this is no longer actively tested. Use at your own risk. There is a ticket system if you see issues. Naruto is a web service that makes web site and application integration with message boards much easier and even allows the message board to be remotely hosted. Supported message boards include PhpBB3.
    Downloads: 1 This Week
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  • 16
    OX is an XML integration into Objective-Caml, providing XML transducers based on pseudo-tree view. This gives a homogeneous view of XML within OCaml code, and lets users to manipulate such terms like any other ones, without constraint.
    Downloads: 1 This Week
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  • 17
    libQtSerialization

    libQtSerialization

    Serialize your data in a backward and forward compatible manner.

    The libQtSerialization library is a Qt extension that makes it really easy to serialize your data in a forward and backward compatible way. The library is composed of two sides: the QWriter which helps you serialize data, and the QReader that helps you unserialize data. The writer is quiet straight forward. Pretty much, all you have to do is call a writeTag() function and the data gets serialized. The reader is a little more complex so the serialization can support special cases, especially sub-classes (so you can save a tree of classes) and array of classes (your tree may be composed of multiple instances of a given object.)
    Downloads: 1 This Week
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  • 18
    ACCESSdb is a JavaScript library used to dynamically connect to and query locally available Microsoft Access database files within Internet Explorer.
    Downloads: 0 This Week
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  • 19
    Andalus is a high availability, fully featured Islamic library written entirely in Java. It is a technology suitable for nearly any application that requires to make use of integrable Islamic resources. http://openandalus.wordpress.com/
    Downloads: 0 This Week
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  • 20
    COLLADA Refinery is a GUI-based application for creating content pipelines for 3D assets using modular components called conditioners. Contact a project admin to become a developer!
    Downloads: 0 This Week
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  • 21
    CSVtoXML

    CSVtoXML

    CSV to XML converter

    This software can help you to convert a CSV file to aXML file without effort.
    Downloads: 0 This Week
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  • 22
    A simple podcast creation and editing tool.
    Downloads: 0 This Week
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  • 23
    CookXml is a powerful dynamic XML data binding tool for Java. It is designed to be easily extensible and yet simple to use, with advanced exception handling. CookSwing and CookSwt are tag libraries for CookXml to do XML->GUI (XUL) for Swing and SWT.
    Downloads: 0 This Week
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  • 24
    DBF/dBASE в MySQL, CSV, XML
    Конвертация DBF файлов в MySQL, CSV или XML. Русский, English, Deutsch, Español, Italiano, Français, Čeština, Română. http://dbf-to-mysql-csv-xml.sourceforge.net
    Downloads: 0 This Week
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  • 25
    DiDOM

    DiDOM

    Simple and fast HTML and XML parser

    Simple and fast HTML and XML parser. DiDom allows loading HTML in several ways.
    Downloads: 0 This Week
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