Developer website: Indy Consultant
Hex Calculator Widget can do calculations in base 2, 10 and 16 with the most common features implemented. It has key bindings for most everything, and is designed to be a coder's calculator. It is based around a signed 32-bit integer.
What's New
Version 1.5:
- UI overhaul.
- Updated the keybindings to use the command key instead of the ALT or option key (Sometimes the ALT key would fail to register).
Requirements
Mac OS X 10.4 or later