Poor Disk Utility. It seems fated to remain one of Mac OS X’s most underappreciated utilities. If you’ve even launched it at all, chances are you haven’t gone beyond using its First Aid features to ...

Sometimes OS X's Disk Utility may show errors with a drive when it's run from one location, but will describe the drive as perfectly healthy when run from another. Topher, an avid Mac user for the ...

I spent more than 2 hours googling and trying to solve the following problem without success. Disk utility shows my 1TB SSD as circular diagram with what seems to be 2 partitions: 930GB formatted as ...

The OS X Finder accounts for temporary space used by background services, while Disk Utility and other tools do not. Topher Kessler MacFixIt Editor Topher, an avid Mac user for the past 15 years, has ...

Disk Utility is Apple's go-to macOS app for finding and repairing common disk errors, but if it's your Mac's internal disk that's the problem, then your Mac might not even start up into macOS.

One of OS X’s most versatile utilities is Disk Utility—a tool not only used for formatting and managing a variety of storage devices, but also employed for fixing damaged volumes and performing the ...

There are a few final useful utilities in Apple's Disk Utility you may not be aware of. Here's how to use them the continued exploration of the macOS tool. In the previous three installments of this ...

This tip is especially handy for Mac OS X Lion users, but it should even work with Mac OS X Snow Leopard too. You’ll be able to activate a hidden debugging menu and other hidden secrets in the Disk ...

Practically everyone has files or folders they keep on their Mac that they don't want anyone else to access. AppleInsider explains how to keep these files secure by turning a folder into a protected ...

Disk Diag from Rocky Sand Studio Ltd. is another one-trick* pony utility for Mac OS X. Updated in December, it simply scans your home folder to locate unneeded files, which you can choose to delete.