CardSort (JRE is required)
Windows-only version with win32-installer [0,42 MB]
Executable jar File for Max OS X and all other plattforms [0,26 MB] (just download, unzip and double-click on the cardsort.jar File)
EZCalc (Analysing Software)
EZCalc Version 1.3 [External Link]
(Note: IBM does not provide any longer the download of EZCalc. I am currently searching for another possibility for the analysis.)
JRE (Java Runtime Environment)
Latest JRE release [External Link]