SpeedCrunch Portable 0.10.1.1
SpeedCrunch Portable- the true pocket calculator
SpeedCrunch Portable is an advanced but very intuitive algebraic calculator packaged as a portable app so you add up some quick sums or process advanced calculations wherever you go. You can place it on your USB flash drive, iPod, portable hard drive or a CD and use it on any computer, without leaving any personal information behind.
Download: SpeedCrunch Portable 0.10.1.1