Duplicate File Finder Plus

Features	Duplicate File Finder Mini	Duplicate File Finder Plus	Duplicate Photo Finder Plus	Duplicate MP3 Finder Plus
Comparison Method	File Size in Bytes (Not 100% Accurate, You Need to Identify the Result Before Delete Duplicate Files)	File / Picture / Audio Content (100% Accurate)
Drives	Only Hard Disks and Removable Disks	All, Contain CD Drives and Network Drives
Files	Only Large Files (1 MB+)	All	Only Picture Files	Only Audio Files
Resources Selector	Only Supports All Drives or All but System Drive	Can Select Any Drives, Folders and Files
Size Selector			Inapplicable	Inapplicable
Type Selector / Input
Result Filter
Deleting / Moving Progress
Deleting / Moving Report
Save / Load Result
Set Excluding Folders / Files
File Types Manager	Inapplicable	Inapplicable	Picture Types	Audio Types
Picture Previews	Inapplicable	Inapplicable		Inapplicable
Smart Selection
Show Empty Files	Inapplicable		Inapplicable	Inapplicable
Set Comparing Algorithm			Inapplicable	Inapplicable

I purchased 10 computer licenses to both Photo Finder and MP3 Finder about a year ago.
I am using about 6 of those licenses on 6 different computers all running Windows 10 (some Home, some Pro) and have not had any problems.
There are a number of similar programs out there to these two, but in my experience, these are the best.
If I had to mention one feature of these programs that I like best, and there are a lot of other good features, it is the speed with which the programs analyzes, highlights duplicates and allows you to delete. Other programs I have tried seem to take all day scanning drives/directories when you have a good number of photo or music files. - By John User for Duplicate Photo Finder Plus & Duplicate MP3 Finder Plus
This is by far the best duplicate file finder I have found because of its easy use and method of filtering, I will most certainly be keeping this first-rate piece of software. - By Tata for Duplicate File Finder Plus
I have purchased/used 1Tree, Duplicate File Finder and Duplicate MP3 Finder – all with great success. I found the Duplicate MP3 Finder especially useful because I made backups of backups and didn’t know which files were my original, etc. This app is quite useful in finding and presenting duplicate files. - By Kyle for Duplicate MP3 Finder Plus

Note: just list one testimonial for a product here, you can click the product name to read more testimonials on the product page.

May 18, 2018, Duplicate MP3 Finder Plus v8.0 released.	May 18, 2018, Duplicate File Finder Plus v10.0 released.
May 16, 2018, Duplicate Photo Finder Plus v8.0 released.	Oct 11, 2017, Duplicate File Finder Mini (100% FREE) v7.0 released.