This version of Base Helper is an improved utility for converting numbers from one base to another, from base 2 (binary) to base 16 (hex). Additionally, it can do simple binary addition and multiplication. New features include: a conversion log, binary multiplication, arrow buttons for easier base switching, and more robust error checking.
Blinged JSON Validator is a free app to validate JSON files with syntax highlighting, whitespace indentation, error messaging, and hotkeys.
