This PRO version comes with advanced feature such as :
1. allowing building up to seven charts at the same time
2. locking a chart so that it will retain in the next launch
3. instant switching of language including temporary switching of language just for one chart
4. easy maneuver between charts using arrow key, touch pad or mouse scroll wheel
5. include all the essential features as in other platforms
6. import chart data from compatible source
7. export chart data to compatible platform