1)   PDAcalc classic 1.66 General purpose programmable graphical calculator. This calculator is especially designed for the palm and PocketPC but also runs on windows platforms. 2)   CplxCalPro 4.17 CplxCalPro, CCP, is the most powerful programmable graphicalcalculator for the palm platform.CplxCalPro allows you to perform the most advanced calculations and function graphing without any programming. 3)   PDAcalc units 1.66 AUTOMATICALLY convert between units: 4in*5cm*3ft=>gal will calculate how many gallons a container with the given dimensions will hold. 110V*16A will automatically convert the result to Watts. Designed for PDA's but also runs on windows platforms. 4)   MtrxCal 1.80 Don't spent hours writing a program for some programmable calculator while MtrxCal can perform the same calculations with just a few simple lines. Don't waste time trying to find the right maximum and minimum values for plotting your functions. 5)   PDAcalc matrix 1.66 Programmable graphical matrix calculator for PDA's and windows. This program was especial designed for palm devices and the PocketPC but also runs on windows platforms. Using the windows makes writing and debugging scripts, when needed, very easy.