Q: Does Clickfree delete files?
A: No. Clickfree does not delete images or videos automatically as it processes them for backup.
The Clickfree Development team specifically designed Clickfree so it has the ability to let the user decide what pictures they want to delete.
The only way they would be deleted after backup is if the button was on for "Delete the local Backup" in the menu of the Clickfree app. You can check this by opening the app with Clickfree plugged into your phone, Open the menu -on the left corner of the screen, and clicking on backup.