- Cocoa application, written in Objective-C and it starts in a flash.
- The interface is very simple but powerful and user friendly.
- default window size is small and unobtrusive but you can zoom it to any size up to full screen.
- hardly uses any memory and processor time.
- Added income tax calculator: enter the gross income and get tax payable and net balance. This is a free upgrade.
- Mac OS X 10.6 or later
- 64-bit processor.