GitBook is a tool for building beautiful books using Git and Markdown. It can generate your book into multiple formats:
Cost / License
- Freemium
- Proprietary (Apache-2.0)
Application typeApplication types
Platforms
- Online
United States



hexo-theme-doc has been discontinued. Similar apps include GitBook, which has a free version. Other options are Docusaurus, MkDocs, Archivy and VitePress. Documentation Generators like hexo-theme-doc are a crowded field, with more than 25 alternatives for self-hosting, Linux, Mac, Windows and the web.
GitBook is a tool for building beautiful books using Git and Markdown. It can generate your book into multiple formats:



Docusaurus is a project for easily building, deploying, and maintaining open source project websites.


MkDocs is static site generator that's geared towards building project documentation. Documentation source files are written in Markdown, and configured with a single YAML configuration file.

Simple, powerful, and fast. Meet the modern SSG framework you've always wanted.

Hyperbook is a quick and easy way to build interactive workbooks, that support modern standards and run superfast. It works by compiling markdown to static pages.

Beautiful documentation sites with a visual editor, AI writing, and auto-generated llms.txt. Free tier available. A simpler, affordable alternative to Mintlify and Archbee.




Sourcey builds modern static documentation sites directly from the source of your project. It turns Markdown guides, OpenAPI specs, MCP server specs, Doxygen XML, Go package docs, changelogs, examples, and other project context into fast, searchable HTML that you own.







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).
