area calculator

Make calculations with integrated currency editor.

Interpret mass spectra from small molecules (~ 1000 da or less).

Calculate age from given birth date or difference between two dates.

Calculate most popular financial affairs.

Easily calculate your body mass index and your ideal weight. Free!

Free Sales Commissions Calculators for Microsoft Excel

BBC is a program that calculates the bitrate to use when encoding a film.

alculating audio and video bitrates required for video encoding

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