1)   AprCalc 4.0
Feature-rich mortgage amortization program. Enter any three figures and compute the fourth. Supports fixed, variable, biweekly, Canadian, and more. Animated 3D graphs, 'rich text' notes, customized printouts, discount points breakeven, much more.

 2)   MoneyToys Biweekly Payment Calculator 2.01
This Biweekly Payment Calculator for web sites lets webmasters instantly add interactivity to their web site giving users an easy-to-use financial calculator which lets visitors do their financial math without leaving your web site.

 3)   Mortgage and Loan Calculator Analyzer 1.0
Calculate and analyze mortgages and loans in detail. Enter mortgage parameters like principal, interest rate, payment cycle, compound rate, and term. Adjust any payment throughout the course of your loan. Simple to use for the mortgage novice.