Easy Date Converter 8.59 Adds a number of days to a date, calculates the number of days between two dates, and converts among Gregorian dates, Julian dates, Julian
Calc 3D 0.0.31 Calc3D is a calculator for vectors, matrices, complex numbers, quaternions and coordinates.
For objects like point, line, plane and sphere
Bird Watcher Professional 4.0 This is a nice and easy to use computer program for Bird Watchers worldwide. This is the mostuser friendly program of it's type. You