It is the compact, handy and "smart" calculator. It is created for replacement of built-in Windows calculator. Has the beautiful adjusted user interface. With the help of semi-automatic monitoring the clipboard will save a lot of your time.
Features:
1) 40 built-in functions
2) Syntax highlight of math expressions
3) Clipboard smart functionality
4) Four numerical systems for entering and printing numbers

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.

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.

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.

In the Inputline you can check and correct your forlmula

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.

This free mortgage payment calculator for Windows allows you to quickly calculate mortgage loan payments. Free Mortgage Payment Calculator is a financial calculator designed for Windows 2000, XP and Vista systems.

Scientific Calculator that can solve large mathmatical terms

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.

CreditFederal.com Free Budget Calculator to help manage expenses. Also includes a Savings Calculator to determine interest earnings. Free software download to your desktop. No adware nor spyware.

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