Stop wasting space on duplicates. Gemini finds duplicates on your Mac and removes them. It’s quick, easy, and saves you hard drive space.
Compatible and optimized for OS X Yosemite!

“...Gemini does its job well, and with just the right amount of cheek, at that.” Macworld
“It could have looked like a dog and I would still have enjoyed the way that it worked, but having it look and feel as great as it does is a nice bonus.” TheNextWeb
“Geminis speed is really impressive.“ TUAW

Featured in the Mac App Store Best of 2012

Powerful
• Fast and accurate scanning algorithms
• Cleans iTunes and iPhoto libraries
• Works with external drives and network volumes
• Removes duplicate folders too!

Intelligent
• Auto Select all duplicates with one click
• Originals remain untouched
• An array of one-click, filter selection buttons
• Advanced contextual menu for power users

Gorgeous
• Beautifully crafted, Retina-compatible design
• Drag and drop files, folders, or entire drives
• Data chart shows you what needs cleaning
• Watch your duplicates technically shred to pieces

Flexible
• Sorting filters make scanning simple
• Control-click in Finder to select and scan
• Send duplicates to Trash or erase them completely
• Customizable select and ignore lists
• Built-in file preview mode makes selection easy

Remove duplicate files right now, once and for all, with Gemini: The Duplicate Finder!