Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library.
Cost / License
- Free
- Open Source (GPL-2.0)
Platforms
- Mac
- Windows
- Linux
United States

Apps similar to gnu source-highlight include Pandoc, which is free and open source. Other options are Textile, Unmarkdown, Pygments and MarkItDown. In total there are six Markup Converters like gnu source-highlight for Mac, Windows, Linux and the web.
Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library.

Textile is a lightweight markup language originally developed by Dean Allen and billed as a "humane web text generator". Textile converts its marked-up text input to valid, well-formed XHTML and also inserts character entity references for apostrophes, opening and...
Publish markdown beautifully to Google Docs, Word, Slack, and more. Paste AI-generated markdown, style with 62 templates, and copy perfectly formatted output to any destination.



Generic syntax highlighter suitable for use in code hosting, forums, wikis or other applications that need to prettify source code.


The MarkItDown library is a utility tool for converting various files to Markdown (e.g., for indexing, text analysis, etc.).
An independent web app that converts PDFs, Office files, images, and public webpages into structured Markdown for AI workflows.


