Alternatives to Natural Docs for all platforms with any license

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...

Free Open Source Mac OS X Windows Linux Haiku
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45 Like
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
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12 Like
Sandcastle

Sandcastle produces accurate, MSDN style, comprehensive documentation by reflecting over the source assemblies and optionally integrating XML Documentation Comments....

Free Open Source Windows .NET Framework
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5 Like
phpDocumentor 2

PHP documentation generator based on docblock parsing. phpDocumentor 2, result of the merge between the old phpDocumentor and...

Free Open Source Mac OS X Windows Linux
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6 Like
NDoc

NDoc generates class library documentation from .NET assemblies and the XML documentation files generated by the C# compiler (or with an add-on tool for VB.NET). NDoc...

Free Open Source Windows .NET Framework
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4 Like
DoxyS

DoxyS is a code documentation tool for C++/C. DoxyS strives to yield a very professional looking output, presenting the the code in a structured easy to navigate set of...

Free Open Source Windows Linux
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2 Like
CppDoc

CppDoc generates HTML documentation for C++ classes, based on your source code and special comments embedded within it. It can produce output that is very similar to...

Free Open Source Windows Linux
Portable Add a feature

1 Like
- Discontinued Website gone.
Javadoc

Javadoc is a tool from Sun Microsystems for generating API documentation in HTML format from doc comments in source code.

Free Mac OS X Windows Linux
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1 Like
Document! X

Document! X is a combination of an automated documentation tool and a full authoring environment which can be used to create, publish and maintain accurate, professional...

Commercial Windows
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1 Like
Asciidoclet

Asciidoclet is a Javadoc Doclet based on Asciidoctor that lets you write Javadoc in the AsciiDoc syntax.

Free Open Source Mac OS X Windows Linux
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0 Like
Doc-O-Matic

Doc-O-Matic is a software source code documentation and Help authoring tool. It takes source code and comments, adds conceptual topics and external input and produces...

Commercial Windows Microsoft Visual Studio
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0 Like
EDoC++

EDoC++ is a C++ source analysis tool designed to identify problems associated with the use of exceptions in C++ code. Additionally EDoC++ can be used to generate...

Free Open Source Windows
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0 Like
ForgeDoc

ForgeDoc is a class library documentation generator for .NET assemblies. It can create MSDN-style API reference documentations in HTML and CHM output formats. It...

Commercial Windows
Portable Add a feature

0 Like
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
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0 Like
LuaDoc

LuaDoc is a documentation generator tool for Lua source code.

Free Open Source Windows Linux BSD
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0 Like