Top 3 Open Source Software You Can Use to Write and Design Technical Documents
http://www.technicalcommunicationcenter.com/2009/03/10/technical-writing-top-3-open-source-software-you-can-use-to-write-and-design-technical-documents/

Akinci, Ugur
Technical Communication Center
2009

Abstract:

Although I love using the proprietary software that I’ve mentioned in the first sentence, I enjoy using open source software as well since some of them are actually better than the paid software in some respects.