delay calculator

evaluate expression easily

It can handle most standard expressions such as y=m*x+b and sin (pi/3)

Calculate days between dates, date N days from date, etc.

Covers 15 of the most common engine building and performance calculations.

It is just the thing for measuring physical parameters of composite objects

Manage and categorize your monthly expenses

Converts values between various different systems of measurement.

was designed as a free solution for option traders

This simple but powerful program calculates the annual internal rate of return.

Shell extension allowing you to determine the hash sum of any file.