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

  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

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    Simple, Secure Domain Registration

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  • 1
    Jericho HTML Parser is a java library allowing analysis and manipulation of parts of an HTML document, including server-side tags, while reproducing verbatim any unrecognised or invalid HTML.
    Downloads: 4 This Week
    Last Update:
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  • 2
    DocFrac is a document converter that can convert between RTF, HTML and ASCII text. This includes RTF to HTML and HTML to RTF. Supports text formatting (e.g. bold); tables; and most European languages. Available for Windows; Linux; ActiveX and DLL.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 3
    A stand-alone editor using Mediawiki markup language to generate HTML code. You can create and preview pages written using Mediawiki markup (i.e. Wikipedia pages) while off-line.
    Downloads: 1 This Week
    Last Update:
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  • 4
    HTMLtools includes several Java HTML tools for preparing Web pages. The HTMLtools program automates batch conversion of tab-delimited spreadsheet text files to HTML Web-page files, file & table editing, keyword mapping, templates, and more.
    Downloads: 1 This Week
    Last Update:
    See Project
  • AI-First Supply Chain Management Icon
    AI-First Supply Chain Management

    Supply chain managers, executives, and businesses seeking AI-powered solutions to optimize planning, operations, and decision-making across the supply

    Logility is a market-leading provider of AI-first supply chain management solutions engineered to help organizations build sustainable digital supply chains that improve people’s lives and the world we live in. The company’s approach is designed to reimagine supply chain planning by shifting away from traditional “what happened” processes to an AI-driven strategy that combines the power of humans and machines to predict and be ready for what’s coming. Logility’s fully integrated, end-to-end platform helps clients know faster, turn uncertainty into opportunity, and transform the supply chain from a cost center to an engine for growth.
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  • 5
    RTF to HTML converter for use both with your applications and as a standalone tool. Small and fast. Processes tables better than any other tool I've seen.
    Downloads: 1 This Week
    Last Update:
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  • 6
    (Hyper)Markup can: 1) Edit HTML or text files, 2) tidy up your HTML source code and produce formatted text, 3) Flexisibly generate XML codes or XHTML files from given HTML files with XML template and XSL stylesheet.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    A freely-available Markdown text-to-HTML translator, written in C++, intended for integration into C++ programs rather than for use in web applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    DPRK pull is a script that pulls the English language North Korean news articles from the KCNA website and puts them into one file for reading by a Text to Speech program.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Optimize your web page by removing empty spaces, and reducing reocurring style attributes with CSS.
    Downloads: 0 This Week
    Last Update:
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  • Integrated AI strategy and execution software Icon
    Integrated AI strategy and execution software

    No more tracking data with spreadsheets

    Inspire Software is an AI powered strategic execution platform. It empowers organizations to elevate performance by aligning people, teams, and strategic goals in one streamlined platform. Headquartered in Jackson, Wyoming, Inspire brings together tools for goals, performance tracking, 1:1s, feedback, learning, pulse surveys, and more. This all-in-one solution fosters leadership across every level, helping align team efforts with your organization’s growth strategy for impactful results. With Inspire, you’re not just managing performance—you’re driving growth through leadership. Discover more at inspiresoftware.com.
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  • 10
    HTML Header Tree is a Mediawiki extension which organizes a page with a container tree according to its headers. Containers with specific headers are given specific styles.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Strip out useless tags and other junk from HTML files. Shrink files, enhance readability of HTML source, promote privacy, and clean HTML exported from Microsoft Word (MS-Word). Run HTMLStrip as-is or customize it with your own regular expressions.
    Downloads: 0 This Week
    Last Update:
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  • 12
    Html Optimizer is an optimizer for optimize html files by shrink them.
    Downloads: 0 This Week
    Last Update:
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  • 13
    JLoom is a JSP like template language for text generation - e.g. source code, HTML, XML. JLoom templates are modular encapsulated. Parameters can be any Java type, even Generics or Varargs. There is a plugin for Eclipse and a command line tool.
    Downloads: 0 This Week
    Last Update:
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  • 14
    A JavaScript library for parsing Creole 1.0 wiki markup.
    Downloads: 0 This Week
    Last Update:
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  • 15
    LMX-Editor is a free XML editor that uses an alternative notation for representing XML files (Less Markup XML). It was initially developed as part of my diploma thesis for the Department of System Software (SSW) at the Johannes Kepler University Linz.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    NOTE: unsupported - do you want to maintain this project? contact me! Markdownify is a HTML to Markdown converter written in PHP. See it as the successor to `html2text.php` since it has better design, better performance and less corner cases.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Markout is a pure-Java lightweight wiki markup parser based on John Gruber's Markdown.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    OpenNabu is a standalone personal wiki, featuring fast and simple content creation combined with highly customizable HTML export. All information is stored in plain text files and no additional server or database is needed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    RTF2HTML is a name for a cross-platform C++ library (DLL, OCX) and command-line utility, which is intended to convert documents from Rich Text Format (e.g. Word, OO Writer) to HTML. Its features are tiny size, speed, low mem usage and compact output.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    The xslt2 script semAuth (semantic authoring) translates a freemind mindmap into an xhtml website and an RDF ontology
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Maintain your resume like the lazy slob you are! Write a simple text file, produce simple HTML. Don't screw around with XML or any other form of overkill.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Simple plain text layout library. Can be utilized for html-to-text (html2text) conversion with its HTML reading support.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Trison has the goal to become a template engine with support of php, java and the transform ability to javascript to intergrate client/serverside generation of code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Lightweight system for running a weblog. Features multiple authors, topics, Trackback, RSS (amongst others). TruBlog comes with easy installation and strong caching mechanisms, it's localisable and produces a valid XHTML. Theming is done through CSS.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Visual xsltproc is a tool which help to write xslt file, and debug it to find errors. It writes xml, and generates xml (Syntax highlighting of XML & line Nr.). Finally if the result is XSL-FO it generates the pdf on Apache FOP java. Build on QT4.2.
    Downloads: 0 This Week
    Last Update:
    See Project
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