To open one or more image files from the Finder, drag and drop them onto the PicScan application icon.
You can drag the PicScan application icon into your Dock or into a Finder window's left toolbar for easy access.
To open an image file from a thumbnail view, click the desired thumbnail.
To scale the single image view, choose the Larger (Command +) and Smaller (Command ) commands in the Edit menu.
To scroll the single image view, click the scroll bars or use the left and right arrow keys on the keyboard. Press and hold the following modifier keys before pressing the arrow keys to scroll at different rates.
Shift : scroll more
Option : scroll a little
Command : scroll a lot
To close a single image view, choose Close (Command W) from the File menu.