Dupe

Dupe

Find duplicates · Reclaim your Mac

Dupe scans your Mac for byte-perfect duplicate files and photos — the ones quietly eating your disk — and walks you through removing them, one tidy decision at a time.

Free for 25 finds  ·  One-time purchase for unlimited  ·  No subscription

26.4 GB A common scan find
3,182 Duplicate files surfaced
~2 min Average scan time

Photos you imported twice. Downloaded installers. Old screenshots, copied around. Dupe finds it all — safely.

Features

Find what's actually a duplicate.

Trustworthy matching, a calm review flow, and a one-way ticket to the Trash — nothing more.

Byte-perfect matches

Three-pass detection: size, then a fast header hash, then a full SHA-256. If two files match, they really are identical.

Native previews

Live thumbnails and Quick Look for every file — photos, videos, PDFs, fonts — so you can see exactly what you're about to keep.

Smart selection

Keep the oldest, the newest, the shortest path, or the simplest name — one click applies the rule to every group.

One-by-one review

Side-by-side cards with file paths, sizes, and dates. Press 1–9 to pick a copy, or accept the recommended choice.

Always to the Trash

Dupe never deletes. Files always move to the Trash, so you can fish them back if you change your mind.

Scan anywhere

Scan your whole home folder, or pick exact paths. Filter by Photos, Videos, Documents, Audio, or everything at once.

Pricing

Try it free. Pay once for unlimited.

The free version finds everything — you just trash up to 25 of them. Buy once for the rest.

Free

For a quick clean-up.
$0 forever
  • Scan everywhere on your Mac
  • Up to 25 duplicates trashed
  • Native previews & Quick Look
  • Smart selection rules
  • No account required
Free Download

macOS 14+ · Counter resets if you upgrade

How it works

Three steps to a tidier Mac.

From the first scan to your reclaimed gigabytes — usually just a few minutes.

01

Scan

Pick a folder — or your whole Mac — and let Dupe map every file by content, not just filename.

02

Review

Walk through each duplicate group with previews and details. Keep the one that matters, trash the rest.

03

Reclaim

Watch your free space climb as duplicates land in the Trash. Empty when you're sure, restore if you're not.

System Requirements
macOS 14+
Apple Silicon or Intel
Native & tiny

Reclaim your disk.

Free for the first 25 finds. $9.99 forever, after that.

Buy Dupe — $9.99 Free Download
One-time purchase · No subscription · Yours forever