This program is exactly what its name implies: a tool that helps you locate duplicated files on your Mac. You can use this utility to immediately identify similar videos, images, documents or even archive files and permanently delete them from your local drives, reclaiming precious disk space on your Mac.
Duplicate File Finder can easily be handled even by a beginner Mac user as it features a straightforward interface and easy-to-configure scan settings. Simply choose the scan location and delete the unnecessary duplicates from your computer.
The program provides you with all the tools you could possibly need to identify, compare, and mark duplicates for deletion. For instance, you can use the sorting options to easily find the identical files you need to remove, preview the duplicates, use the auto-marking feature to fasten the selection process, etc.
The only thing missing from the program is the ability to save scan results for later. This feature might prove to be of good use if you need to recheck the results from a previous scan of a large-sized folder or drive. Even though the scanning process is usually being completed pretty fast, it would be easier and less time-consuming to just load the results from previous scans.
Still, the utility delivers what's being promised on the homepage of the developer, without displaying any errors or mark duplicates incorrectly. In addition, its price is really reasonable. So, I'd say it's definitely worth a shot.