WinMoDof is a free application for photographers. It is useful to calculate the depth of field according to the equipment, the camera settings and the focus distance.
The user interface has been designed to be finger controlled and its goal is to allow the user to access as fast as possible to the needed information
WinPayDay - This program estimates how much your paycheck is going to be. Once your information is entered all you will need to do is enter in the amount of hours and it will give you a break down of everything that should be on your paycheck