Divelucky

Find duplicate files and wipe them away with Gemini for Mac. It's smart, laser accurate, and recovers tons of space on your Mac. Duplicate files can run — But they can’t hide. Now, you can find & remove them with Gemini for macOS! Download and Install Now!
Features and Highlights
Detect and delete duplicates
Locate and remove duplicate files, even if they're in remote corners of your system. Gemini scans your whole disk speed-of-light fast, no matter how massive it is. Dig through scan results and hand-pick the files to erase, or better — let Smart Select do all the work.
Spot and shred similars
Just like duplicates, similars are space wasters. Now, Gemini is after them. Spot files that look alike, see how they differ, and delete those you don't need. Because you have better use for all the space they occupy.
It's smart, and getting smarter
The app is smart. It easily tells copies from originals. It knows which files to keep intact. But the best thing is that it learns to select duplicates the way you do. The program's algorithm remembers what you delete and what you choose to keep. It's like an apprentice you are training.
Simple is stellar
The tool's carefully crafted to be super simple. Whatever you need to do — view duplicates in detail or quickly destroy them — it takes a few clicks. Because that's what a good duplicate finder does: makes things simpler.
Nothing's deleted for good — until you say so
Never worry about losing the wrong file by mistake. The app moves duplicates to the Trash and lets you bring them back in a click. If you do want the copies off your Mac, delete them for good. If you just want them out of your way, stash them in a faraway folder. It's always your call.
Note: The demo version does not allow you to delete all found duplicates. Requires 64-bit processor.