Minitab Express 1.5.1 is free to download from our software library. The program lies within Education Tools, more precisely Science Tools. This tool was originally designed by Minitab, Inc.
From the developer:
Minitab Express provides all the tools you need to teach introductory statistics, including Probability Distributions, Summary Statistics, Hypothesis Tests, Regression, ANOVA, Time Series, and Control Charts. Complete simple dialogs that also allow you to create complementary graphs within one analysis.
You may want to check out more software, such as MINITAB, Minitab License Manager or Outlook Express Backup Genie, which might be similar to Minitab Express.