Cendarsoft PDF Converter

CCCalc

AmericanTax

Judy's TenKey

Award-winning tape calculator: Ziff Davis Desktop Accessory of the Year!

Easy Unit Converter

Convert temperature, length, area, volume, weight with this free unit converter

ChemEng Economics Calculator

estimate the Net Present Value of an industrial process plant and more.

SFR CalcTape

Comment, save and change your calculations anywhere

Apex BMP Image to PDF

BMP image to PDF converter software translate Windows bitmap snapshot to Adobe

Advanced Date Time Calculator

A full-featured date time calculator, get result date or days between dates.

Canadian Sales Tax Calculator

Calculates Canadian sales taxes: GST HST and PST today or in the past.