MacSpaceBack

macOS storage cleaner

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€2,49 EUR
€2,49 EUR
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Purchase now, whether you are currently on a Mac or using a mobile device. We will send you a link to the installation file and a license code, ensuring everything is ready when you are back to your computer.

MacSpaceBack is a macOS application designed to help you efficiently reclaim disk space with minimal effort. The app identifies large, unused files and presents them in a clear descending list, allowing you to quickly review and delete them to free up space.
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Smarter alternative to macOS’s “Your disk is almost full” notification.

MacSpaceBack was built after noticing a gap between macOS storage warnings and the tools available to act on them. When disk space runs low, the system alerts you, but understanding what actually needs to be removed is often unclear. In reality, disk space is usually consumed by large files that haven’t been used in a long time—old installers, exports, archives, videos, or forgotten downloads. MacSpaceBack finds low hanging fruits - quickly clean macOS disk space without investing too much time and effort.

“I couldn’t find any product on the market that felt truly seamless — one that proactively monitors my disk space and suggests deleting specific files at exactly the right moment, just before my disk becomes full.”

MacSpaceBack focuses on two signals that matter most: file size and time since last use. By combining these, it highlights the biggest space consumers that are most likely safe to remove, without requiring deep navigation. The result is a clear, prioritized view of what’s taking space and why—so reclaiming storage is simple and deliberate.

See the low-hanging fruits. Instantly.

MacSpaceBack immediately shows the largest disk consumers in a clear, descending list. No need to spend time or effort. Just list of files ready to be deleted to unclog your disk.

Explore disk

The updated version of MacSpaceBack adds disk exploration tools. You can browse your disk using a hierarchical list of files and folders and visualize space usage with a pie chart. Quickly identify the largest files or directories, navigate through them, and find exactly what is taking up your storage.

Get suggestions. Right before disk is full

Optional notifications alert you just before your Mac’s disk space becomes full. The moment you open MacSpaceBack, you’re presented with a fresh list of the best candidates for removal.

Mute files if in doubt

If you’re not sure whether to keep a specific file or remove it right now, simply mute it. This feature lets you choose a ‘quarantine’ period during which the file won’t be suggested again — for 1 day, 1 week, 1 month, or forever.”

It's safe!

Worried about important files? MacSpaceBack uses native macOS removal functions: files are first moved to the Trash, and you’re asked for confirmation before it’s emptied. You can also click any suggestion to reveal the file in Finder, giving you more context or letting you delete it yourself using familiar macOS tools.

  • One click away

    MacSpaceBack runs in the background and is always accessible from the menu bar

  • Enhance macOS

    MacSpaceBack observes macOS disk and automatically suggests to free up some space when your storage become almost full

  • Requirements

    The minimal supported version for macOS is 12.0