Apps similar to Natural Docs include Doxygen, which is free and open source. Other options are Sphinx, Slate API Docs Generator, Sandcastle and NDoc. You can choose from more than 10 Documentation Generators like Natural Docs for Windows, Linux, Mac, self-hosting and the web.
sharpDox is a documentation tool to create c# code documentation of any type. The tool creates a model of a given c# solution and passes it to the registered export plugins. The plugins transform the model to a defined output.
The API documentation tool that creates interactive REST API documentation and developer portals in minutes. Auto-generate from OpenAPI & Swagger specs—no coding required.
Asciidoclet is a Javadoc Doclet based on Asciidoctor that lets you write Javadoc in the AsciiDoc syntax.
