NumenShield Clean cleans, protects and speeds up your Mac. Find what's taking up space, free it up, and keep your machine spotless — and it's all reversible.
Nothing is deleted for good: everything goes to the Trash and is logged in History, ready to put back. Only emptying the Trash is permanent.
Maintenance, freeing up memory and space. Get back that day-one speed.
Caches, duplicates, repeated photos and app leftovers — gone in one safe click.
A full toolkit, with a one-click Smart Scan for anyone who'd rather not fuss with settings.
One click frees up what's safe: caches, logs and temp files, with optional optimization. Built for everyone.
Caches, logs and temp files from your apps. Reclaim gigabytes without touching anything important.
Repeated files matched by content, not just name. Always keeps one copy safe.
Near-identical photos in a gallery viewer. Pick the one to keep and clear out the rest.
Apps and the files they leave in your user folder, including the Dock icon. Shared vendor folders are left alone: other apps you use may depend on them.
Flush the DNS cache, rebuild the Spotlight index, clear Time Machine snapshots and more maintenance.
Local copies of attachments (Apple Mail and Outlook). We flag which ones are safe to remove.
Strips out the languages you don't use. Language files are optional inside the code signature, so the app stays signed by its maker.
A visual treemap of what's eating your space. Spot the giant files instantly.
See which apps are hogging RAM and quit them right from the app. The real way to free up memory.
The number-one fear with any cleaner is deleting something you actually need. NumenShield is built so that never happens.
Reversible by default. Everything goes to the Trash and is logged in History, with a one-click Put Back.
Protected paths. It never touches anything critical to macOS, nor your Documents, Desktop, Downloads or keychain folders: their contents can be cleaned, the folders themselves are never removed.
You're always in control. Nothing is deleted without your confirmation; personal files are never pre-selected.
Your data stays yours. We never upload the contents of your files anywhere.
The essentials to keep your Mac in shape.
Everything Pro, always up to date.
No subscription. Yours for good.
For your whole household or team.
Launch pricing · 14-day Pro trial, no card required · Universal (Intel + Apple Silicon)
Cleans, optimizes and frees up space on your Mac.
● AvailableMobile anti-scam: verifies links, QR codes and messages.
● Available on Google PlayAI-powered phishing detection for your inbox.
Coming soonDownload NumenShield Clean for free. Universal (Intel + Apple Silicon) · macOS 14+.
↓ Download freeSigned and notarized by Apple · 14-day Pro trial, no card required.