After 5 minutes comparison between GanttProject and OpenProj.
GanttPproject can successfully import MS Project Files and Open Proj not.
given by Anonymous on August 16, 2008
Can only set durations of one day minimum, Crap if you are organizing tasks that take less than one day. Good concept but still very much a work in progress
GanttPproject can successfully import MS Project Files and Open Proj not.