I higly recommend to buy also the shooters diary from the author to manage your results.
For the diary you have to pay 7,99 Euros extra (16. January 2016).
The price is acceptable because Im using the scanner and diary constantly.
The scanner needs a good lighting behind and on the target to generate excellent summarys.
Thank you for this nice little tool!
Comment_1 about TargetScan - Pistol & Rifle, v3.17.0