1)   TimePanic for Windows and Pocket PC 2.1
TimePanic is a mobile time tracking solution for the self-employed, for small businesses, or just for anyone who works on a computer. It consists of a Windows and a Pocket PC application that can be easily synchronized via ActiveSync.

 2)   TimePanic 3.3
TimePanic is a time tracking application for the self-employed, for small businesses, or just for anyone who works on a computer. It tracks your hours on a per project basis, calculates overtime, manages your absences and prints reports.

 3)   Fanurio 1.11
Fanurio is a time tracking software designed to help freelancers manage their work and be paid for it. It runs both on Mac OS X and Windows.