Other Tools

xt

http://www.jclark.com/xml/xt.html - one of original XSLT processors. Less frequently used now.

docbook2x

http://docbook2x.sourceforge.net/http://docbook2x.sourceforge.net/ - converts DocBook to man and Texinfo pages

refdb

http://refdb.sourceforge.net/ - creates reference databases and bibliographies from DocBook

More tools can be found at: