Mark´s Adding Machine is an adding machine / calculator. It operates in much the same way as a typical desktop adding machine, with a few enhancements.

Features:

• multi-column printing at user-selectable font sizes
• support for text-to-speech engines for reading back tape contents
• ability to add line-by-line comments to tape
• built-in macro facility for creating macros to automate repetitive tasks
• spreadsheet and word processor integration via the Windows clipboard
• mouseover status bar quick help