DITA Open Toolkit

DITA Open Toolkit is an open-source publishing engine for content authored in the Darwin Information Typing Architecture. It is a vendor-independent, open-source implementation of the DITA standard, released under the Apache License, Version 2.0.

The toolkit supports all versions of the OASIS DITA specification, including 1.0, 1.1, 1.2, and 1.3.