The software version you mentioned, v1.4.2, is a relatively older version of Cabri Geometry II Plus. While I couldn't find information on a specific "cracked" or "free" version, I recommend checking the official website of the software developer or authorized distributors for more information on availability and licensing options.

The software can display equations for lines, circles, and ellipses, as well as coordinates for points and the results of complex calculations.

Features over 60 ready-to-use activities and self-training videos for geometry and algebra. Advanced Features: