10Calc Business Calculator

This is more than an algebraic calculator! This works just like an adding machine. If you want to stop using a separate adding machine device, this is the one to have. I stopped using an adding machine years ago and used a Windows 7 adding machine app. Now that Windows 10 is here it was great to find a premium adding machine app. Love the layout and all of the features. Printing tapes when you need them for documentation is such a nice feature. No more trying to write on small adding machine tape. I now get to write on 8 1/2 by 11 paper. I can also digitally save it. Good job Gerald and great support. 5 Stars!

Judy's has been around for years. It not only allows editing the numbers but you can insert a text description for the number which is very handy. It also allows a lot of customization. I suggest you try it! Why Microsoft still uses there old clunky calculator, I haven't a clue.

Great user interface.

Easy to use. Love the tape feature. No more dragging my old 10 key to a clients office. This should become the norm for bookkeepers and accountants. OUTSTANDING PRODUCT