TimeTable Publisher  is free, open source software that creates HTML (web-ready) and PDF (print-ready) timetables from information contained in a connected database or GTFS data file. TriMet  in Portland, Oregon uses TimeTable Publisher to create all its timetables, as does Hampton Roads Transit  in the south-eastern Virginia area. TimeTable Publisher includes a “compare differences” tool to find differences between schedule updates. The “compare differences” tool is only available when TimeTable Publisher is connected directly to a schedule database.
- TriMet. "TimeTable Publisher." Accessed August 1, 2012 from http://code.google.com/p/timetablepublisher/
- TriMet. "TriMet: Public Transit in the Portland Area." Accessed August 1, 2012 from http://trimet.org/
- Hampton Roads Transit. "Hampton Roads Transit." Accessed August 1, 2012 from http://www.gohrt.com/