Questions or registration help? (608) 444-6575 support@powerofinterest.com

Compare your options

Windows Amortization Software

Power of Interest provides three ways to work with amortization schedules: a free online calculator, a downloaded Windows evaluation, and the registered Amortization Pro desktop product.

Free online calculator

The free online version is useful for building and printing a schedule immediately in a browser. It displays totals, charts, annual results, and payment rows.

Individual payment-row dates, payment amounts, rates, and notes remain view-only. It is intended for straightforward schedule review rather than ongoing editing and storage.

Downloaded Windows evaluation

The evaluation is the actual Windows desktop software operating before registration. It allows five unrestricted schedule uses so the workflow can be tested on the buyer's computer.

After five uses, the principal is fixed at $60,000 until the software is registered. Registration does not require reinstalling the program.

Registered Amortization Pro

The registered version is $25 per license, with a four-license pack available for $100. Each license registers one installation.

The full version allows individual payment dates, amounts, rates, and notes to be edited. It also supports saving and retrieving loan schedules and printing complete reports.

Model the schedule in Amortization Pro

Use the free online calculator for a straightforward schedule, or use the registered Windows software when individual payment rows must be edited, saved, retrieved, and recalculated.

Questions

Frequently asked questions

Is the Windows download an HTML file?

No. The downloadable product is Windows desktop software.

Can I try the software before purchasing?

Yes. The downloaded evaluation allows five unrestricted schedule uses.

How much does registration cost?

One license is $25. A four-license pack is $100.

Does registration require another installation?

No. Enter the one-time passcode in the software already installed on the computer.