Gone: your duplicate files.
Clean in 5 minutes.
DupliFind finds every duplicate photo, video or document, locally in your browser. No upload, no install. Scan for free, clean up for €4.99.
No download, no install. Runs in Chrome, Edge or Brave on your Mac.
- 🎬 holiday-aruba-4k.mp4 8.4 GB
- 🎬 holiday-aruba-4k copy.mp4 duplicate 8.4 GB
- 🎬 drone-sunset.mov 5.1 GB
- 🎬 drone-sunset (1).mov duplicate 5.1 GB
- 🎬 interview_master.mp4 3.7 GB
- 🎬 interview_master copy.mp4 duplicate 3.7 GB
- 🎬 IMG_4471.mov 1.9 GB
- 🎬 IMG_4471 2.mov duplicate 1.9 GB
Free up space
On your laptop, external drives and NAS. One scan shows what is duplicate and how many GBs you get back.
No account, no download
Just your browser. Nothing to install, no account to create, you start right away.
Get a clear overview
Order from chaos. See exactly what sits where and what is duplicate, across all your drives.
Sound familiar?
- ✗ The same shoot lives on your MacBook, an external drive and your NAS. The same tens of GBs, three times over.
- ✗ RAWs and exports you imported twice, plus ten versions of the same photo in your Downloads folder.
- ✗ You do not dare delete anything, unsure whether you already removed the duplicate or are about to bin the original.
DupliFind shows you exactly what is duplicate, and always keeps one copy safe.
Hours of work, in a few minutes
Comparing folders by hand is hopeless. DupliFind reads the contents of every file and knows for sure what is identical.
Compare folder by folder, guess at names, fear deleting the wrong one.
One scan across all your folders. 100% certain matches on file contents, not on names.
Three steps, done
Choose your folders
Add your drive, NAS or a few folders. Anything in Finder or Explorer can be scanned by DupliFind.
Run the scan
DupliFind groups every duplicate. Identical files with 100% certainty, plus visually similar photos.
Clean up safely
Review each group, keep what you want and clean up the rest. Deleted files go to quarantine first.
Here is what it looks like
From picking folders to cleaning up safely, in a few clicks.
- 🎬 interview_master.mp4✓ Keep
- 🎬 interview_master kopie.mp4✕ Delete
- 🖼 IMG_4471.mov✓ Keep
- 🖼 IMG_4471 2.mov✕ Delete
There is a version of this problem that is yours
Whether you shoot RAW, edit footage, work from home or just have a drive that has been full for years.
Photographers
RAW files imported twice, the same shoot saved in three places.
Video editors
Footage on every drive, project files with version chaos.
Remote workers
Report_FINAL_v2.docx. Your downloads folder does not lie.
Full drive
Your drive is full but you have no idea with what. We can fix that.
Everything to clean up thoroughly and safely
Built for full photo libraries, messy NAS drives and years of downloads.
Identical files
100% certain. We compare the contents (SHA-256), not the name. The same file under a different name is found.
Similar photos
Finds photos that look alike but are not identical: different size, compression or a light edit.
Smart Select
Automatically picks which copy to keep based on path, date or location. One click and the rest is ready.
One by one
Step through each group with the arrows. View the previews and decide per duplicate. Keyboard shortcuts for speed.
Quarantine
Nothing is deleted for good right away. Files move to a quarantine folder, so you never lose anything by accident.
Mac, external drive and NAS
Internal drive, external drives and network drives at once. Works with anything your Mac shows in Finder.
Your files stay yours
DupliFind runs entirely in your browser. No file, no filename and no data goes to a server. Open your network tab and see for yourself: nothing is sent. We could not receive it even if we wanted to.
Scanning is free. Cleaning up costs next to nothing.
See what is duplicate for free first. Only pay when you actually want to clean up.
- ✓ Scan all your folders
- ✓ Find identical duplicates
- ✓ Full overview and space savings
- ✓ Everything in Free
- ✓ Similar photos
- ✓ Smart Select and navigator
- ✓ Delete with quarantine
- ✓ Everything in One-time
- ✓ Clean up any time, unlimited
- ✓ Lifetime access, no subscription
- ✓ Future features included
For the price of a latte you get a tidy, working computer back, plus peace of mind and a clear overview. One time, no subscription.
Frequently asked questions
Which browsers does it work in?+
DupliFind is built for the Mac, in Chrome, Edge or Brave. They support the technology to read folders and clean up files. Safari, Firefox and phones are not supported for now.
Do my files go to a server?+
No, never. Everything runs locally in your browser. No file contents, filename or metadata is sent anywhere.
Does it work with my NAS?+
Yes. As long as your NAS shows up as a network drive in Finder or Explorer, DupliFind sees it as a regular folder and can scan it.
Can I accidentally delete the wrong file?+
We automatically keep one copy in every group. Deleted files go to a quarantine folder first, so you can restore them.
What is the difference between identical and similar?+
Identical files are byte for byte the same, 100% certain. Similar photos look alike but differ slightly, so you review those yourself.
No Chrome, Edge or Brave? The native Mac app is coming
The browser version works in Chrome, Edge and Brave. On Safari or Firefox, or just want a real app? We are building a native Mac app you download and open, no special browser needed. Leave your email and we will let you know the moment it is ready.
Start cleaning up
See how much space you get back within minutes. Scanning is free, no account needed.
Chrome, Edge or Brave on the Mac.