GitBook is a tool for building beautiful books using Git and Markdown. It can generate your book into multiple formats:



Presidium is described as 'Software documentation management system for agile teams, and their users, made from commonly used open source components' and is a documentation generator in the development category. There are more than 10 alternatives to Presidium for a variety of platforms, including Self-Hosted, Windows, Linux, Web-based and Mac apps. The best Presidium alternative is GitBook, which is free. Other great apps like Presidium are Archivy, Doxygen, Notaku and Sphinx.
GitBook is a tool for building beautiful books using Git and Markdown. It can generate your book into multiple formats:



A self-hosted knowledge repository that allows you to safely preserve useful content that contributes to your own personal, searchable and extensible wiki.




Doxygen is a tool for generating documentation from annotated C++ sources, as well as other popular programming languages like C, Objective-C, C#, PHP, Java, Python, IDL (CORBA, Microsoft, and UNO/OpenOffice flavors), Fortran, VHDL, Tcl, and to some extent D.






Sphinx is a tool that makes it easy to create intelligent and beautiful documentation, written by Georg Brandl and licensed under the BSD license.

Read the Docs hosts documentation for the open source community. It supports Sphinx docs written with reStructuredText, and can pull from your Subversion, Bazaar, Git, and Mercurial repositories. The code is open source, and available on github.




The most powerful development environment – now adapted for writing documentation.


A documentation generator that builds HTML output based on Markdown files. Supports Markdown specs and offers a wide set of custom components using Markdown-like syntax. Builds Reference Source documentation for .NET projects (more added soon).

Open-source headless CMS ideal for programming blogs, offering a modern WYSIWYG editor, Markdown, code formatting, real-time collaboration, Kanban dashboard, and versatile API for content delivery.



