Oldest versions are deleted starting with the 11th backup. First is a full copy remaining copies are changes only.

Acronis bootable rescue media if the system drive won't boot.

Backs up your Parallels virtual Windows machine in it’s active state.

Local backups can be encrypted cloud data is automatically encrypted.

Backups can be saved both locally and to the cloud.

Cloud backups are saved in native formats and can be recovered to any Mac from the Acronis Cloud web app.

tib format that can only be recovered through True Image.

Local backups are saved in a proprietary compressed.Backs up to a local and an Acronis cloud service.So Acronis True Image for Mac has some tough competition. They're both solid packages that have served me well for years. I've bought and use both - SuperDuper! on a daily basis and CCC for partial syncs and for older versions of Mac OS. Two of the most popular rsync-based apps for Mac are SuperDuper and Carbon Copy Cloner. Handy if the system dies and you need to get back to work. On a Mac, you can take the rsync backup and restart on any Mac that supports the version of Mac OS you're using.

Good for casual users, less so for professional users. I stopped using Time Machine years ago because it's slow and a resource hog. With Linux and ZFS, QuTS hero supports advanced data reduction technologies for further driving down costs and increasing reliablility of SSD (all-flash) storage.The rise of big data and the demand for real-time information is putting more pressure than ever on enterprise storage. QuTS hero is the operating system for high-end and enterprise QNAP NAS models.

WIth Linux and ext4, QTS enables reliable storage for everyone with versatile value-added features and apps, such as snapshots, Plex media servers, and easy access of your personal cloud. QTS is the operating system for entry- and mid-level QNAP NAS.

Acronis mac os