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Crumb
Know what's safe to delete on your Mac
Most Mac cleaners show you a big number and a Clean button. Crumb shows you what you're deleting. One read-only scan names every item, its size, and whether it comes back on its own: Xcode build data, npm and browser caches, old app versions. Things that rebuild themselves are ticked for you; your files never are. Not sure? Ask Safe? before you delete. Plus a full uninstaller, a duplicate finder and a Downloads tidier with undo. Runs on your Mac, no account.
Top comment
Hi Product Hunt, Crumb started with a small annoyance. My Mac kept saying the disk was almost full, and Storage settings answered with one big grey bar called System Data. No list, no explanation. The cleaners I tried went the other way: big warnings, one giant Clean button, and no real idea what was about to disappear. So Crumb works differently: 1. The scan is read-only. Nothing changes until you say so. 2. Every item says what it is, how big it is, and whether it comes back on its own. Caches and build files that rebuild themselves are ticked for you. Your own files, old iPhone backups and installers never are. 3. Not sure about a folder? Ask Safe? and Crumb tells you what it is and what breaks if it goes. Version 3.0 just shipped as a full redesign. Crumb also uninstalls apps along with their leftovers, finds duplicates and tidies your Downloads, always showing you the plan first. It's free to try with a full scan and one cleanup, then $9 once. No subscription, no account, and the scan runs on your Mac. I'd love to hear what Crumb finds on your Mac, and anything that confused you. I'm here all day.
About Crumb on Product Hunt
“Know what's safe to delete on your Mac”
Crumb was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #156 on the daily leaderboard. Most Mac cleaners show you a big number and a Clean button. Crumb shows you what you're deleting. One read-only scan names every item, its size, and whether it comes back on its own: Xcode build data, npm and browser caches, old app versions. Things that rebuild themselves are ticked for you; your files never are. Not sure? Ask Safe? before you delete. Plus a full uninstaller, a duplicate finder and a Downloads tidier with undo. Runs on your Mac, no account.
On the analytics side, Crumb competes within Mac, Productivity and Developer Tools — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how Crumb performed against the three products that launched closest to it on the same day.
Who hunted Crumb?
Crumb was hunted by Maya Grasim. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Crumb including community comment highlights and product details, visit the product overview.