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Freeware checksum calculation utility for Windows 95/98/Me/NT/2000/XP/2003.

Calculate the MD5 digest of any file directly from the context menu

This is a script for python.

Window To The World Of Homemade Solar Power.

Calculates Canadian sales taxes: GST HST and PST.

Calculate Shipping Rates for any of Fedex's Shipping Types

A tool for calculating amortization schedules.

A little tool that you just load up, type in the tempo, and it does all the work

It can help you calculate the ideal heart you should have when working out.

For students and teachers of natural language semantics.