The 1.4 version of PhotoselectSweeper for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software is categorized as Design & Photo Tools. We recommend checking the downloaded files with any free antivirus. This free Mac app is an intellectual property of Karl Marx.
From the developer:
PhotoselectSweeper is an easy-to-use application designed to help you group similar photos or duplicate images. Then, you have the ability to pick the exact photo you desire. This program can save you a lot of time when cleaning up the photos you don't need.
You may want to check out more software for Mac, such as I Can Animate, PhotoGPSEditor or ImageBuddy, which might be related to PhotoselectSweeper.