Mac App Store

kSpectra (requires Mac OS 10.6.6+) - fully featured app.

Discounted kSpectra Lite (requires Mac OS 10.6.6+) - iimited features for custom data.

1. -full features of Enhanced Functionality can be tested on demo data in Example Projects.  
   

2. -full features of Enhanced Functionality for custom data are unlocked by paid Upgrade (on Mac OS 10.7+)