Years ago Texas Instruments built the PROGRAMMER calculator that switched between hex and decimal with a single keystroke. Virtually every hex calculator since then has required multiple keystrokes to change bases and there has never been a hex calculator designed for the desktop.
HexZombie changes all that. Every entry and every result is simultaneously displayed in both hex and decimal. Its substantial size and weight make it a fixture beside your mouse pad, ready to instantly assist you during design, coding and debugging.
Separate keypad for hex and decimal entry make base switching a simple matter of moving your hand from one side to the other. Six native integer data types let you analyze expressions with or without integer promotion. Floating point operations to 14 significant digits.