Doxygen

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...

Free Open Source Mac OS X Windows Linux Haiku

swagger.io

Swagger is an open source RESTapi Documentation Tool.

Free Open Source Mac OS X Windows Linux Web Node.JS

Slate API Docs Generator

Slate - beautiful static documentation for your API. Features Clean, intuitive design — With Slate, the description of your API is on the left side of your...

Free Open Source Mac OS X Linux Self-Hosted GitHub

ApiGen

apigen is the tool for creating professional api documentation from php source code, similar to phpdocumentor 2 . apigen has support for php 5.

Free Open Source Mac OS X Windows Linux

dAPI

It's not, well not compared to the original code it was ported from. The original API viewer is here (also, many thanks to wkeese for writing the dapi exporter for...

Free Open Source Self-Hosted

LDoc

ldoc is lua documentation generator intended to be compatible with luadoc and thus follows the pattern set by the various doc tools: --- summary ends with a period.

Free Open Source Windows Linux BSD

LuaDoc

luadoc is a documentation generator tool for lua source code.

Free Open Source Windows Linux BSD