microCleaner
microCleaner by microAI
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Your biggest files, found in a second.

No scanning animation, no waiting. microCleaner reads the macOS index and shows your largest files the moment it opens — each with a clear signal for whether it's safe to delete.

Download for Mac Buy

macOS 13+ · Apple silicon & Intel · Free 14-day trial

01INSTANT

One second. No scanning.

Other cleaners make you watch a scan. microCleaner asks the Spotlight index that macOS already keeps, so your biggest files are on screen the moment the window opens.

microCleaner
Family trip 2023.mov 2 yr unused 12.4 GB
old-backup-2021.zip 9.8 GB
Photos Library.photoslibrary In use — don't delete 4.9 GB
Final Cut Pro cache App can regenerate 3.4 GB
02RISK SIGNALS

Safe to delete? See it at a glance

Every file carries a green, yellow or red dot with a plain-language badge — unused for 2 years, app can regenerate this, in use: don't delete. No guessing.

Family trip 2023.mov 2 yr unused 12.4 GB
Final Cut Pro cache App can regenerate 3.4 GB
Photos Library.photoslibrary In use — don't delete 4.9 GB
Safe to delete
Opened only 2 times in 3 years
Added Feb 2023 — untouched in Downloads
From figma.com — re-downloadable anytime
Add to Cleanup Tray
03EVIDENCE

It shows its reasoning

Click a row and see why: opened twice in three years, sitting in Downloads since 2023, re-downloadable from figma.com, already installed. Deleting gets easy when the evidence is right there.

04CLEANUP TRAY

Collect first, delete once

Queue candidates in the Cleanup Tray, review the total you'll get back, then move everything to the Trash in one click. Nothing is permanently deleted right away.

Cleanup Tray
Family trip 2023.mov 12.4 GB
old-backup-2021.zip 9.8 GB
25.6 GBcan be freed
Items go to the Trash first — nothing is gone for good right away.
Move to Trash
12.4 GB 5.8 GB −6.6 GB
3840×2160 · H.264 → HEVC · quality preserved
05COMPRESS

Halve it instead of deleting it

Big H.264 videos can be re-encoded to HEVC at near-identical quality — about half the size. Keep the memories, free the space.

06PROTECT

Mark it “Keep”, never see it again

Protect files with a Finder tag and they stay out of every cleanup list. Tag them in the app or straight in Finder — both work.

Quick Look
Show in Finder
Add to Cleanup Tray
Protect with “Keep” tag
Family trip 2023.mov Protected 8.9 GB
07PRESETS

One click to the usual suspects

Old screenshots, leftover installers, stale downloads, compressible videos — ready-made presets surface them instantly.

Old screenshots 1.9 GB
Leftover installers 4.2 GB
Stale downloads 11.3 GB
Compressible videos 96 GB

Simple pricing

Try every feature free for 14 days.

Yearly Recommended
$12 / year

= $1 / month. Always the latest version while subscribed.

Buy
Monthly
$2 / month

Cancel anytime. Always the latest version while subscribed.

Buy
One-time
$10 once

Yours forever, plus one year of updates.

Buy

A license key arrives by email, and follows your microAI account. Checkout is handled by a Merchant of Record, taxes included.

Free the space. Keep what matters.

Download for Mac

macOS 13+ · Free 14-day trial