No specific info about version 7.1. Please visit the main page of Duplicate File Finder Remover on Mac Informer.
Helps you find duplicated contacts on your address book app.
DupScan allows you to look up and remove duplicate files across your system.
Identify and clean your computer of useless duplicate files.
iMDeduper will allow you to quikly remove duplicate songs from iTunes.
Find duplicate image files using different scan modes.