Top rated in Calculators
Is a great utility for everyone, a great calculator with a lot of functions!
Great replacement for your windows' calculator.
Scientific, graphing and financial calculator.
Extremely simple utility to check and verify all kinds of credit card numbers.
Electronics Assistant performs various calculations regarding electronics units.
Huge collection of calculators and numbers related tools, available for free.
A professional tool that performs conversion between various units.
Unit Conversion Tool will satisfy your unit conversion and calculation needs.
Perform simple calculations, financial operations and unit conversion.
32-Bit Win 95/98/NT/2000
ProKon - is an amazing engineering calculator with multiple conversion and calculation modules.
The Relief Data is a tool created by the Philippine's Bureau of Internal Revenue.
Convert Outlook emails to DOC (WORD), PDF, HTML, TXT, TIFF in batch.
Perform complex and advanced calculations with this free program.
Easy-to-use tool that converts units of measurements.
Calculator Powertoy is a powerful calculation tool engineers, students, etc.
One of the best free scientific calculators and converters.
This porgram allows you to convert units of measurement from one into another.
Provides instant units conversions for 48 physics and engineering categories.
Measurement unit converter for Windows.
Comprehensive and flexible unit conversion tool between more than 2000 units.
Intended for converting different measurement units.
Program to assist with the design of long yagi antennas.
Electrical calculations for busbars, cables, power factor corection, motor ctrl.
This program allows you to convert unit of measurement from one into another.
Write down complex equations.