For example, you can't repair disk permissions in Disk Utility anymore in macOS. Some other features are dismissed along with the development of Mac operating systems.

Verify a disk's integrity and repair it with First Aid if the disk is damaged or corrupted.Create, backup, convert, compress, encrypt, and restore disk images.Combine multiple hard disks into a RAID set for better performance and reliability with increased storage capacity.Erase and format disks with multiple file system options supported.Create, resize, and delete partitions by allocating space of storage devices.Mount, unmount, and eject connected hard drives including SSDs.With this easy-to-use program, you can perform tasks as the following: How to Boot into & Use M1 Mac Recovery Modeīefore you get more details about booting Mac to Disk Utility, you might need a better understanding of Disk Utility.ĭisk Utility is a system utility for performing disk and disk volume-related tasks on macOS and Mac OS X systems.Select Disk Utility on the macOS Utilities window. Restart your Mac and boot it to macOS Recovery mode.

Usually, only 3 steps are required to boot to Disk Utility. In addition to normal disk management, it can launch from the Mac recovery boot drive as a recovery tool. But compared with those paid software, Disk Utility is more reliable as it's built inside the Mac operating system. Many people are looking for good third-party disk management tools.

Mac os x utilities screen at startup