Best Mac Duplicate Finder

Best Mac Duplicate Finder

Drag or Add folder/hard drive to scan. DuplicateViewer will quickly find and automatically list all identical files in the folder or hard drive. You can easily remove the duplicates to free up precious disk space.

  • Supports to scan both folder and entire hard drive.
  • At least one instance of every file will be kept safe.
  • Preview the duplicates before you remove them.

Find and Remove Useless Large Files

Large files take up a great deal of disk storage space on your Mac. DuplicateViewer Large File Finder will scan your folder or hard drive to find and list all the files depending on the file size. You can easily remove the useless large files on your Mac to save disk space.

Find and Remove Useless Large Files
DuplicateViewer Menu Bar

Quickly Visit Mac Hard Drive or Folders with Menu Bar

After you install DuplicateViewer, it will produce a Menu bar on your Mac. The Menu bar will list all the hard drives and storage devices on your Mac. You can see the disk information including the disk size and free space size. You quickly access to the hard drive or file folder with Menu bard by double clicking the drive or device.

Many Users Love DuplicateViewer, You Will Too.

"I give DuplicateViewer full star rating. It is very easy to use and secure. After running it on my Mac, I easily can remove the duplicates and large files."

User Review

Annie Quis

"I love this app. It helps me remove more than 5GB useless files on my Mac. The OS X is running faster and I get more free disk space."

User Review

Steven David

"DuplicateViewer not only can remove duplicates, useless large files, but also let me easily visit the hard drive like on Windows through menu bar."

User Review

Lisa

Tech Specification

Supported Operating Systems:

  • macOS 12 (Monterey)
  • macOS 11 (Big Sur)
  • macOS 10.15 (Catalina)
  • macOS 10.14 (Mojave)
  • macOS 10.13 (High Sierra)
  • macOS 10.12 (Sierra)
  • OS X 10.11 (El Capitan)
  • OS X 10.10 (Yosemite)
  • OS X 10.9 (Mavericks)
  • OS X 10.8 (Mountain Lion), 10.7 (Lion)
  • OS X Server

Supported Device:

  • iMac
  • MacBook
  • MacBook Air
  • MacBook Pro
  • Mac Mini
  • Mac Pro

Disk Manager:

  • HDD
  • SSD
  • Memory Card
  • USB Flash Drive
  • Digital Camera

Other Requirements

  • Disk Space: At least 40MB.
  • CPU: At least 1GHz.

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Frequently Asked Questions

  • Can I run Start Menu on M1-chip Mac machine?+

    Yes, Start Menu is fully compatible with M1-chip Mac or other Mac computer.

  • Is Mac Start Menu 100% safe?+

    Yes, DoYourData Start Menu for Mac is a 100% safe Mac start menu application.

  • Can I move my license code to my new Mac?+

    Yes, if you will sell or donate your old Mac, just uninstall Start Menu on the old Mac. Then you can use the license code to activate it on your new Mac.

DuplicateViewer

DuplicateViewer