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Loan & interest software for Windows

Practical Windows software for loan, interest, payoff, and escrow work.

Focused tools. One-time purchases. Free evaluations.

Power of Interest makes focused Windows desktop software for everyday loan work. Amortization Pro loan amortization software for Windows lets you edit payment dates, amounts, rates, and extra principal, then automatically recalculates every later row.

Free trial: 5 unrestricted schedule uses. Register later without reinstalling.

Instant online registration after PayPal purchase. Refund policy · License terms

Just need a quick schedule? Use the free online calculator →

Actual Amortization Pro Windows software with loan terms, principal and interest charts, and an editable amortization schedule
Actual Amortization Pro softwareClick to view full size
  • Edit individual payment rows
  • Recalculate all later rows automatically
  • Save, reopen, print & export

For private lenders and seller financing

Need to manage the loan after the amortization schedule is created?

Private Loan Manager handles the ongoing work after closing. Keep each loan in one place, post borrower payments, check balances and due dates, and prepare payoff and year-end information without rebuilding the history in a spreadsheet.

  • Portfolio dashboard for multiple loans
  • Actual payment and balance tracking
  • Due dates and installment ledger
  • Payoff and year-end reporting

$99 one-time · No subscription · Windows software · Free evaluation

Learn more about Private Loan Manager →

Actual Private Loan Manager dashboard with a portfolio overview, payment history and loan tracking
Actual Private Loan Manager software

Windows certified payroll software · Free demo

WH-347 Certified Payroll Software for Windows

Prepare weekly WH-347 certified payroll reports for Davis-Bacon construction projects. Import Excel or CSV payroll data, reuse saved project and employee records, review missing details, and generate WH-347 PDFs in one Windows program.

  • Import weekly payroll from Excel or CSV
  • Generate WH-347 and Statement of Compliance PDFs
  • Save projects, workers, and recurring payroll weeks

$199 one-time license · No monthly subscription

Learn more about the WH-347 Certified Payroll Software →

Actual Certified Payroll Pro Windows dashboard showing projects, employees, Excel import, weekly payroll and WH-347 reporting
Actual Certified Payroll Pro softwareWH-347 and Statement of Compliance reporting