Tap the scan to open the Edit mode. Choose Retake to make a new scan.
Select the scan you want to change and once it is visible, tap it and locate Edit to make changes to the scan.
To change the borders of it tap ch and drag the borders of a blue screen to highlight preferable area.
Also it's possible to choose the processing type Photo, Document and Grayscale.
Tap Sun button to change brightness and contrast level.
To change the size of the scan choose the top button with the size or go to the app Settings to set up the Default Page Size for all your scans. To rotate the scan press Rotate.
Tap Done at the end of editing.
Select More to Share and Delete the scan.
Note: All the scans made before Scanner Pro 6.0 update can't be edited.