The simplest calculator in the world, with the most powerful features. Enter 30 numbers with labels on a line. Add a password to protect your data Buttons are positioned for efficiency, like your cellphone. Comes with hyper-intelligence and power ergonomics. Features: enter up to 30 numbers with labels, automatically scrolls after each sum is entered, password protect your data, convert everything (Hex, Dec, and dates).A single file Help. This version is the first release on CNET Download.com.