Natural Docs

Natural Docs

Natural Docs is an open source documentation generator for multiple programming languages. It analyzes source code comments to automatically create documentation in HTML format.
Natural Docs image
documentation-generator source-code-analysis multiple-languages

Natural Docs: Open Source Doc Generator

Automatically generates HTML documentation from source code comments for multiple programming languages, making it an essential tool for developers and teams

What is Natural Docs?

Natural Docs is an open source documentation generator that can automatically create documentation from commented source code. It supports multiple programming languages including C, C++, Java, Ada, Perl, PHP and more.

The key feature of Natural Docs is its ability to parse source code comments written in a subset of HTML called DocL (Documentation Language) and generate professional-looking HTML documentation from them. Developers write documentation comments directly in the code using DocL, and Natural Docs handles converting those comments into neatly formatted and interlinked HTML documentation pages.

Some key capabilities of Natural Docs include:

  • Produces clean, navigable HTML documentation from source code
  • Understands DocL formatted comments in code
  • Supports C, C++, Java, Ada, Perl, PHP and more programming languages
  • Handles documentation across multiple files/classes/modules
  • Generates menus and navigation links automatically
  • Open source software written in Perl

Natural Docs allows developers to write documentation and implementation in parallel, reducing time and effort to keep documentation in sync. The generated reference documentation pages have an intuitive linking structure to aid discoverability and navigation of the API documentation.

Natural Docs Features

Features

  1. Generates documentation from source code comments
  2. Supports multiple programming languages like C, C++, Java, Visual Basic, Python, etc
  3. Creates HTML documentation that is easy to navigate
  4. Allows customizing the look and feel of generated documentation
  5. Has built-in syntax highlighting for code examples
  6. Generates a function index and class hierarchy charts
  7. Searches documentation for keywords
  8. Integrates with source control systems like Git and SVN

Pricing

  • Open Source

Pros

Automates documentation process

Documentation stays up to date with code changes

Good for documenting large code bases

Easy to use and integrate into projects

Open source and free to use

Cons

Limited WYSIWYG formatting capabilities

Steep learning curve for advanced customization

Not suitable for non-technical end user documentation

Limited support for diagrams and images in docs

Requires developers to write good comments in code


The Best Natural Docs Alternatives

Top Development and Documentation and other similar apps like Natural Docs


Sphinx icon

Sphinx

Sphinx is an open-source software project focused on generating documentation and building static websites. It is written in Python and was originally created to build documentation for the Python programming language.Some key features and benefits of Sphinx include:Uses reStructuredText markup language which is easy to read and writeAutomatically generates API...
Sphinx image
Doxygen icon

Doxygen

Doxygen is an open-source documentation generator tool for programming languages like C++, C, Java, Python, and others. It analyzes source code comments formatted in a particular way and generates reference documentation from them.Doxygen supports documenting a variety of aspects in source code: classes, methods, functions, variables, namespaces, and more. Developers...
Doxygen image
Javadoc icon

Javadoc

Javadoc is a documentation generator tool for the Java programming language. It allows developers to embed documentation comments directly into Java source code, using a special documentation comment syntax. Javadoc then extracts these comments and generates a set of HTML pages that describe the packages, classes, interfaces, constructors, methods, and...
Javadoc image
PhpDocumentor 2 icon

PhpDocumentor 2

phpDocumentor 2 is an open source auto-documentation generator for PHP code. It analyzes PHP source code and docblocks to automatically generate comprehensive documentation of the code in clean HTML format.Some key features of phpDocumentor 2 include:Auto-generates documentation from PHP code and docblocksSupports linking between different code elements like classes, methods,...
PhpDocumentor 2 image
Document! X icon

Document! X

Document! X is a cloud-based document management system designed for teams who need to securely store, organize, collaborate on, version control, and track business documents. Some of the key features of Document! X include:Centralized repository to store all files and documents in the cloudRole-based access permissions and sharing controlsCheck-in/Check-out version...
Document! X image
Slate API Docs Generator icon

Slate API Docs Generator

Slate is an open-source API documentation generator created by Tripit that allows developers to create beautiful, customizable API documentation easily. It takes Markdown files that document an API and turns them into static HTML pages with responsive design that can be hosted anywhere.Some key features of Slate include:Write docs in...
Slate API Docs Generator image
Doc-O-Matic icon

Doc-O-Matic

Doc-O-Matic is a user-friendly document automation and template management software solution designed to help teams and organizations streamline document-related processes. It provides an intuitive drag-and-drop editor for creating reusable templates that can be filled with data from various sources.Some key features of Doc-O-Matic include:Visually designing templates by dragging and dropping...
Doc-O-Matic image
SharpDox icon

SharpDox

sharpDox is a secure document management and collaboration platform used by teams to organize files, set permissions, retain version history, and enable company-wide search. It serves as a central repository for documents, spreadsheets, presentations, PDFs, images, CAD files, and more.With sharpDox, teams can easily upload, organize, describe, and share files...
ForgeDoc icon

ForgeDoc

ForgeDoc is a leading cloud-based document management and collaboration platform designed to help teams securely create, edit, organize, review, approve, and distribute business-critical content. It serves as a central hub for managing Office documents, PDFs, images, drawings, and other file types used within an organization.With ForgeDoc's powerful collaboration features, teams...
DoxyS icon

DoxyS

DoxyS is an open-source documentation generator that analyzes source code written in C++, C, Java, Objective-C, Python and other programming languages, looking for specially formatted comment blocks known as docblocks. It extracts those docblocks and processes them to generate documentation in HTML, XML, RTF, PDF, man pages and other formats.Some...
DoxyS image
DocBlox icon

DocBlox

DocBlox is an open source PHP documentation generator that analyzes source code comments and automatically generates well-formatted API documentation. It supports PHP, JavaScript, CSS, and more.Some key features of DocBlox include:Parses specially-formatted comments in source code to extract documentationOutputs documentation in HTML, PDF, CHM, JSON, and other formatsCustomizable templates allow...
DocBlox image
CppDoc icon

CppDoc

CppDoc is an open-source documentation generator designed specifically for documenting C++ projects. It analyzes C++ header and source files to produce an API documentation website that describes the classes, functions, variables, and other elements of a C++ codebase.Some key features of CppDoc include:Automatic documentation generation by parsing C++ codeOutput is...
CppDoc image
EDoC++ icon

EDoC++

EDoC++ is an open-source, web-based document management system that helps businesses and organizations store, organize, collaborate on, share, and track documents and files. It was created to be an affordable yet full-featured alternative to paid solutions like SharePoint or Documentum.Some key features of EDoC++ include:Document version control - Track changes...
EDoC++ image
Asciidoclet icon

Asciidoclet

Asciidoclet is an open-source plaintext markup language and set of processing tools for authoring technical documentation in a format that can be easily read, written, and maintained as human-readable plaintext, while also being convertible to HTML, DocBook, PDF, and other formats for publishing. It was created in 2002 by Ryan...
Asciidoclet image