Morello Matrix Calculator is a simple, pocket calculator style program which performs most standard matrix calculations. It supports matrices up to 20 elements square (shareware version is limited to 2 elements square). It also allows data to be exchanged with most common spreadsheets and other programs via the clipboard or text files

Loan calculator is a completely free & user-friendly amortization software. This is an essential tool to estimate loan payments on homes, cars and refinances. Just type loan amount, loan length, annual interest rate and program will generate full loan repayment plan. Loan calculator supports regional currency settings and works with wide range of repayment cycles from 1 month to 50 years.

Calculator.NET is an enhanced version of the standard calculator in Microsoft Windows. It uses RPN (Reverse Polish Notation), which is used by many pocket calculators, e.g. from HP. If you have used a HP 11/28/32/42/48, or any other RPN calculator, you will feel right at home. Some of the enhancements included: RPN, extended function set, and customizable user interface. This program is completely free.

Scientific Calculator that can solve large mathmatical terms

This free real estate calculator for Windows helps you determine whether purchasing a home or renting is your best option. Free Rent or Buy Calculator is a real estate calculator designed for Windows 95, 98, ME, NT, 2000, and XP systems.

Desktop Dozen is an award-winning collection of 12 business-oriented productivity tools. Includes Postage Calculator, Time Calculator, Date Calculator, Alarm Clock, Area Code Finder, Zip Code Finder, Astronomy Calculator, State Abbreviation Tool, Perpetual Calendar, Measurement Converter, Stopwatch, Printing Calculator. You have the option to view them as skinned windows, or with the standard Windows interface. Very handy and a great value!

JD Free Calculator is a complete replacment to the standard windows calculator. Not only does it perform all the functions of the windows calculator it also offers: Complete printable tape A basic loan calculator with comparisons A basic savings forcaster And all this for the low price of NOTHING.

ROI Calculator is the Calculator for your internet pay-per-click advertising investments.Use this calculator to measures the ROI (return on investment) of a CPC (cost per click) advertising buy, such as with Google's or Yahoo!'s search listings. ROI Calculator is a freeware.

In the Inputline you can check and correct your forlmula

Currency calculator with tape - emulation of desktop printing calculator.
Easy and simple, can be operated entirely by keyboard.
Supports copy/paste, undo for last operation. The tape can be printed or copied to clipboard