AddsUp Professional looks, feels and works just like your 10-key adding machine yet allows you to insert, edit or delete entries, print, and save/recall your tapes. No re-doing of long tapes just to correct entries! You can add descriptions, dates, notes, customized columns, headings, and logos. AddsUp also eliminates confusing calculator memory functions by providing intuitively created References, which appear directly on the tape, and allow entries/results to be re-used as needed.

Other features include the SmartEnter key, GrandTotals, Mortgage/Loan functions, and comprehensive on-line Help and Tutorials. Tapes can be printed to your main network/laser printer, or to an optional SlimPrinter (like the Dymo LabelWriter) that can create a real, narrow-width, tape.

AddsUp hides itself in your System Tray so it's always ready when you need it. It's especially useful with other Windows programs, like Word, Excel, Quicken, QuickBooks, TurboTax, etc. It supports both static and dynamic