I absolutely love this program. My main reason for using this program is finding duplicate serial numbers in a list of 12,000 without having insert a conditional formula every time.
I see you can select, hide, or delete all the duplicates but is there anyway to delete the duplicates and leave one of them?
Yes there is:
ASAP Utilities » Range » Empty duplicates in selection.
This will remove the duplicates leaving one original.
If you want to delete entire rows you can specify to leave one original: