You can download GraphPad InStat 3.10 from our software library for free. GraphPad InStat lies within Education Tools, more precisely Science Tools. The actual developer of the program is GraphPad Software.
From the developer:
GraphPad InStat is a less cumbersome alternative to typical heavy-duty statistical programs. With InStat, even a statistical novice can analyze data in just a few minutes.
InStat conquers the learning curve by escorting you through statistical analyses.InStat provides a unique analysis checklist. Double-check that your data have not violated any assumptions of the test, and that you have picked a test that matches your experimental design and really answers the question you had in mind.
You may want to check out more software, such as GraphPad Prism, Instat+ or InstEd Plus, which might be similar to GraphPad InStat.