PG Calculator is a powerfull scientific calculator and an excellent replacement for standard calculator. It ofers full customizable user inteface and looks like real calculator on user desktop. PG Calculator works in Algebraic and RPN modes. It works with real and complex numbers, units of measure, allows vectors manipulations. Up to 120 recognized units of measure, built-in unit converter. Time Value of Money Solver, commonly used constatants.
ESBProgCalc Pro - Programmers Calculator
ESBProgCalc Pro is a Windows Programmer Calculator with Infix Notation, Exponential Notation, Printing, Brackets, many operations, Memory, Paper Trail, History List, Hexadecimal Conversion, Fraction Conversion and more. Register once for life
Advanced Converter
Advanced Converter is a professional program for conversion units of measurements. The program contains more than 1700 units divided in 66 groups. You may add and arrange groups and units in according with your personal preferences.
KMB Electrical Calculator
Calculates tons of formulas used in an electrical environment; Ohms, volts, amps, horsepower, etc.
SaleCalc
A smart shopping tool running on your PPC to calculate the price to pay after discounted percentage (with sales tax calculation).
United States ZIP Code Database (Premium Edition)
United States ZIP codes database one month subscription service. The database includes ZIP code, city name, alias name, state code, area code, city type, county name, FIPS, time zone, day light saving flag, latitude, longitude and county elevation.