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Clonezilla vs SuperDuper!: catalog facts
Clonezilla	SuperDuper!
Free Free and open source, released under the GPL and developed at Taiwan's NCHC Free Software…	Paid Paid license, with a free trial download.
Linux	macOS
Images a whole drive including the boot loader, so a restore just boots Skips unused blocks on filesystems it understands, keeping images small	Makes fully bootable APFS and HFS+ backups Native on Apple silicon and Intel Macs
You boot into it; there is no scheduled or background operation The destination drive must be at least as large as the source	Mac only Needs a separate destination drive; no optical or tape media
Downloadable app, Operating system	Downloadable app
Open source	Closed source
License: GPL (see project site)	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.