Mac OS X contains a variety of tools for repairing disk, partition, and file system errors. These options work like chkdsk on Windows, checking for disk and file system errors and repairing them. You can perform a check from within Mac OS X, but it may sometimes be necessary to use recovery mode to fix problems. Disk Doctor Error-I have a Macintosh eMac, OS 10.3.7. When running Disk Doctor 8.0 I get this message: 'Norton Disk Docor has come upon an unexpected problem and is unable to continue scanning. Choose Mac OS Extended (Journaled) for any disk that you plan to use as a Time Machine backup disk or as a bootable installer. Will you be using the disk with another Mac? If the other Mac isn't using macOS High Sierra or later, choose Mac OS Extended (Journaled). Earlier versions of macOS don't work with APFS-formatted volumes.

Disk Doctor 4.3 MAS macOS

DoctorDisk Doctor For Mac Os

Free up tons of disk space with Disk Doctor by removing gigabytes of unneeded files from your hard drive.


Mac Os Disk Download

With just a few clicks, you can selectively remove files from the following categories:

  • Applications Caches
  • Application Logs
  • Browser Data
  • Mail Downloads Folder
  • Downloads Folder
  • Large Files (files within your user folder that are larger than 100 MB)
  • Partial Downloads
  • Developer Files
  • Old iOS Software Updates
  • Trash Can

Disk Doctor now features a totally new UI design with full Retina support!

What’s New:

Version 4.3

  • Fixed some crashes

Boot Disk Mac Os

Disk Doctor For Mac Os

Compatibility: OS X 10.7 or later, 64-bit processor
Mac App Store



Mac Os Disk Cleanup