Document Insight - http://www.devjetsoftware.com/products/documentation-insight/

Using the XMLDoc tool for API documentation and HelpInsight with Delphi 2005   http://edn.embarcadero.com/article/32770

XML Documentation in Delphi 2006   http://tondrej.blogspot.com/2006/03/xml-documentation-in-delphi-2006.html

DelphiCodeToDoc   http://dephicodetodoc.sourceforge.net/

Doc-O-Matic   http://www.doc-o-matic.com/examplesourcecode.html

PasDoc   http://pasdoc.sipsolutions.net/

Pascal Browser   http://www.peganza.com/

Doxygen   http://www.stack.nl/~dimitri/doxygen/

Pas2Dox   http://sourceforge.net/projects/pas2dox/

JADD - Just Another DelphiDoc   http://delphidoc.sourceforge.net/

Stackoverflow discussion

Is there a Delphi code documentor that supports current Delphi syntax?   http://stackoverflow.com/questions/673248/is-there-a-delphi-code-documentor-that-supports-current-delphi-syntax

Code documentation for delphi similar to javadoc or c# xml doc   http://stackoverflow.com/questions/236047/code-documentation-for-delphi-similar-to-javadoc-or-c-xml-doc

Documenting Delphi   http://stackoverflow.com/questions/33336/documenting-delphi

참고 - http://stackoverflow.com/questions/750810/most-common-docblock-for-delphi-and-or-freepascal-code