The trial version of the software will run for 30 days in which time you also have a few limitations implemented compared to the full version of the software.
You can download the version 10.0 from the following link: http://www.statistix.com/free-trial/
There are two limitations as explained on the same page:
- Data sets are limited to 10 variables, instead of 1000 variables.
- Data sets are limited to 200 cases, instead of one million cases.