• CalConvert is a small shareware utility that does integer arithmetic calculations and converts integer values to different bases (decimal, hexadecimal, binary, octal or any custom base between 2 and 32) or to an OSType (a sequence of four ASCII characters). The conversion may be signed or unsigned (you can always enter a signed value, it gets converted to unsigned if needed); the result may be interpreted either as a word (2 bytes) or as a long word (4 bytes).
• Full documentation and fast shareware registration are available inside the application - just select "About CalConvert…" from the Apple Menu.