You can download Isatis 10.0.3 from our software library for free. The software lies within Education Tools, more precisely Teaching Tools. This tool was originally created by Geovariances.
From the developer:
ISATIS has been designed to offer the sound technology you need to get the expected level of confidence in your estimates whilst quantifying the associated risk.
You may want to check out more software, such as RocketReader, Learn to Speak French Deluxe or E-Slate, which might be related to Isatis.