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 txt2tags include Pandoc, which is free and open source. Other options are AsciiDoc, Textile, Asciidoctor and PHP Markdown. You can choose from more than 10 Code Editors like txt2tags for Linux, Mac, Windows, the web and self-hosting.
Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library.

Text processor for AsciiDoc format https://en.wikipedia.org/wiki/AsciiDoc which is human readable text format, similar to Markdown format, but with more complex syntax usage (but not so complex like LaTeX).

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...
Asciidoctor is a fast text processor and publishing toolchain for converting AsciiDoc content to HTML5, DocBook 5 (or 4.5) and other formats.

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.



Docutils is an open-source text processing system for processing plaintext documentation into useful formats, such as HTML, LaTeX, man-pages, open-document or XML. It includes reStructuredText, the easy to read, easy to use, what-you-see-is-what-you-get plaintext markup language.

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.


