Comparison: Searching for Identical Duplicates with PhotoSweeper and Duplicate Cleaner Pro

This article compares the Scan Settings or Scan Criteria for identifying Identical Duplicates and examines how the available settings/criteria affect which photos are displayed in scan results.
PhotoSweeper is the most feature-rich duplicate removal application for Mac. For PC users, Duplicate Cleaner Pro is the most powerful. While these two applications perform the same task, there are significant differences in how they work.
Although he biggest difference between the applications is how duplicates can be marked for removal, that topic will be covered in a future article.
Cisdem Duplicate Finder & Duplicate Cleaner Pro: A Comparison

It is challenging to compare Cisdem Duplicate Finder and Duplicate Cleaner Pro. Though they are used for the same purpose, they work very differently, have a very different user interfaces, and have very different options for Scan Criteria and for selecting duplicates to remove.
This article and the corresponding video are an overview only and do not cover all aspects of the applications. I will attempt to offer as fair and equal a comparison as is possible.