Gemini 2: The Duplicate Finder 2 2.0.0

Gemini 2 from MacPaw is a Mac-only duplicate finder and cleaner with a rapid scanning algorithm, gorgeous design and remarkable user interface.

As a user-oriented utility Gemini 2 offers you an easy and fast way to look for and remove duplicates.
What's new:
Scans Photos and iTunes libraries.
Finds files that are almost (but not quite) identical.
Locates similar pics in Photos: retakes or just lookalikes.
Finds similars in iTunes: files that differ by bit rate, format, or length.
Spots the differences between files and points them out.
Remembers how you pick files for removal and starts doing the same.
Moves files to the Trash and lets you restore them, if needed.
Lets you move duplicates to a separate folder or onto a USB drive.
Can replace copies with hardlinks to save you space without deleting the files.
Lets you remove duplicate files in 3 clicks.
Visualizes the differences between similar and duplicate files.