Doxygen

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Output—per 1M tokens

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About

Doxygen is ranked #8 of 29 in documentation generators on Inferse. It runs on Linux, macOS, Windows. There is a free plan.

Compared on documentation generators

Free plan: Yesdoxygen.nl
Code samples: Yesdoxygen.nl
Hosting model: self_hosteddoxygen.nl

Facts

Purpose: Doxygen is a documentation generator that creates documentation from source-code comments and parses classes, functions and variables.doxygen.nl · 1 Oct 2026
Output formats: Doxygen generates HTML, PDF via LaTeX, Word via RTF and XML documentation.doxygen.nl · 1 Oct 2026
Languages: Doxygen supports C/C++, Lex, Java, Python, VHDL, PHP IDL, C#, Fortran, Objective-C 2.0 and some D sources.doxygen.nl · 1 Oct 2026
Cross-platform: Doxygen works on Windows and many Unix flavors, including Linux and macOS.doxygen.nl · 1 Oct 2026
GUI: Doxygen includes the Doxywizard GUI for editing options and running Doxygen, available on Windows, Linux and macOS.doxygen.nl · 1 Oct 2026
Diagrams: Doxygen uses Graphviz's dot tool to generate include-dependency, collaboration, call, directory-structure and class-hierarchy graphs.doxygen.nl · 1 Oct 2026
Help integrations: Doxygen supports HTML Help, docsets, Qt-Help and Eclipse Help formats.doxygen.nl · 1 Oct 2026
XML integration: Doxygen generates structured XML output for parsed sources that can be used by external tools.doxygen.nl · 1 Oct 2026
Configuration: Doxygen provides more than 100 configurable options for fine-tuning output.doxygen.nl · 1 Oct 2026
Privacy: The Doxygen tool does not collect personal or usage data and operates without user registration.doxygen.nl · 1 Oct 2026
Compliance: Doxygen's privacy policy describes handling of website data under the European Union General Data Protection Regulation.doxygen.nl · 1 Oct 2026
License: Doxygen is licensed under the GNU General Public License and is provided without express or implied warranty.doxygen.nl · 1 Oct 2026
Support: Users are directed to Stack Overflow and the doxygen users mailing list, while commercial feature or bug-fix support has limited capacity.doxygen.nl · 1 Oct 2026