SuperDuper!

Name: SuperDuper!
Rating: 4.3 (1 reviews)

v4.0.7 System Utilities FREE

4.3 (25) · 0 downloads · Updated Oct 22, 2026

4.0.7 · FREE · Universal

All older versions ·

Size

30 MB

Free Space Required

Requires

Universal

Apple Silicon & Intel

Architecture

Universal

ARM64 & x86_64

Your Rating

SuperDuper is the wildly acclaimed program that makes recovery painless because it makes creating a fully bootable backup painless. Its incredibly clear, friendly interface is understandable and easy to use, and SuperDuper! has a built-in scheduler that makes it trivial to back up automatically. SuperDuper’s interface confirms all your actions in simple, clear language to ensure that the end result is exactly what you intended.

Features
Screenshots 1
Whats new?

Your hard drive starts making that horrible clicking noise that signals an imminent meltdown
A momentary lapse of coordination causes your MacBook Pro to take a dirt nap
SuperDuper the system suddenly fails to boot
Your most important day-to-day application isn’t working with the system update you just applied
The new driver you just updated is causing your Macintosh to crash
That lousy software you just tried didn’t come with an uninstaller and scattered files all over your drive
You need to restore a SuperDuper stable copy of your system, but don’t want to lose what you’ve been working on
You need to test new versions of the operating system with production data you can’t afford to lose

What's New in Version 4.0.7

Details are in the Revision History, but to highlight a few things: Backup on Connect no longer runs over and over if you use Erase, then copy on Big Sur.
This had to do with some very low-level changes to some Big Sur APIs that messed with our code that detected whether we were already running a copy for that volume.
The bug was useful for testing a zillion back-to-back Erase, then copies, though, so there’s that. Yeah! We meant to do that! Sure!
Erase, then a copy was using asr to copy Catalina, which was unintentional. It now does the same thing v3.3.1 did.
Send to Shirt Pocket was failing for users in all versions of SuperDuper due to a locally cached response of a value that had been updated on our server.
This turned out to be rather interesting, and frustrating because we don’t have a way of “fixing” old copies…although they will “fix themselves” over time…anyway, it won’t happen anymore in v3.5 B2 and later.