HandyTimer is a timekeeping / alarm / stopwatch tool
Handy Timer contains following modules: Clock / Date module , Multi alarms module , Stop watch module, Minute watch module.
It was developed using QtCreator 2.0.1. Currently available only for windows.
PlanSH is a simple cross-platform planner / time tracking application, that works from command line. It's purpose is to track tasks/ time spent on tasks fast. Plan and track your tasks without mouse and windows. Just join to develop more features
Tango is a yet another personal time tracking tool for windows. It works by silently taking a screenshot every minute and allows to run and annotate the entire day/week/month as a movie.