See every gigabyte. Ask before you delete.
Confirmed disk-cleanup items are deleted permanently. Review each selection before continuing.
Free tools that don't upload your files
Every tool on this page runs on your own device. Your files never leave it, so there's no upload wait, no account, no queue and no watermark. Close the tab and nothing is left behind on a server, because nothing ever got there.
Not one-click delete — ask first
Scan to see the full picture, let AI explain each item, then confirm before anything runs. You stay in control at every step.
Scan & see clearly
12 rules — plus AI for unknown large folders — categorize, locate and size every reclaimable gigabyte.
Explain every item
Each item arrives with its origin and a recommendation: can it be rebuilt, what does deleting cost, is it worth it.
Old simulator runtime — re-downloadable from the App Store, and frees a lot of space.
Runs only after you confirm
Confirmed disk-cleanup items are deleted permanently. Review each selection before continuing.
One scan, your whole Mac
12 smart scan categories, guarded by a protected allowlist drawn from open-source rules — known risky folders are never listed.
Developer caches
Xcode DerivedData, DeviceSupport, npm / pnpm / Gradle, uv / pip / Go — broken out item by item.
System & browsers
~/Library/Caches behind a protected allowlist; Safari / Chrome / Edge / Firefox handled per path.
Simulator runtimes
Read via simctl — keep the latest version per platform, free the old ones safely.
AI model caches
HuggingFace and ModelScope per model, Ollama / LM Studio libraries — unchecked by default.
Duplicates & large files
SHA-256 duplicate detection, plus >500MB downloads and app leftovers, all listed.
Similar photo cleanup
Finds similar and duplicate shots and keeps the best one — plus blurry photos and old screenshots. Analysis runs 100% on this Mac.
Video & photo slimming
Compress oversized videos with near-lossless HEVC, shrink large photos and convert Live Photos — keep the memory, drop the megabytes.
Unidentified large folders · AI
≥256MB unknown content runs the 5-step AI chain for a three-tier verdict; high-risk stays locked.
Photo Slim — free up your iPhone, too
Duplicates, blurry shots and oversized videos — cleaned and compressed 100% on-device. Pay once, yours forever.
Meet Photo SlimSafe by default
A cleanup tool lives or dies by accidental deletes. So AskClean ships every safety guard on by default — nothing to set up.
Per-item confirm
No bulk delete. Every item runs only after you check it yourself.
Never touched
Disk cleanup never touches your photo library, documents, system files or known risky folders. Photo cleanup acts only on shots you pick — deleted photos go to Recently Deleted, restorable for 30 days.
Redacted evidence only
AI sees only redacted structure — paths and extension histograms, never file contents.
Free scanning & preview
Scanning, previewing results, and reviewing cleanup plans remain free. Running cleanup, compression, uninstall, or AI analysis now requires Pro.
Ready to see every gigabyte?
Free scanning & preview · Buy once, own forever