ProKalc is a full featured scientific calculator featuring a scrolling tape and 15-digit accuracy. Integrated help through a unique hot-key interface.

Version: 7.9gProKalc is a full-featured scientific / financial calculator with scrolling tape.
License: Free To Try $19.00
Operating System: Windows
Homepage: www.showmepro.com
Developed by:
Using a point-and-click interface, you enter data for trig, exponential, scientific, and amortization problems and get immediate answers, with your input reviewable on tape. You can print results to the Clipboard, a file, or a printer. Ten editable memory locations, online context-sensitive help, and pop-up work screens for complex calculations.
ProKalc features 15-digit accuracy in scientific mode along with multi-pane financial and geometry modules to ease calculations.
What's New
Version 7.9f: Improved modules, bug fixes, added to Control Panel Add/Remove