Awesome Duplicate Photo Finder: Review and Alternatives (2026)
What Awesome Duplicate Photo Finder does, where it stops, and which free or exact-match tool fits your photo library.
Founder of ARCED Foundation, ARCED International, and Solutions of Things Lab (SoTLab). Built FolderManifest to help teams protect file integrity and stay audit-ready.
Quick Answer
Awesome Duplicate Photo Finder is a free Windows tool that finds similar photos, including resized and lightly edited copies. If you need Mac or Linux, or want to remove only exact copies with no risk of deleting a different shot, use dupeGuru, Czkawka, or a SHA-256 finder such as FolderManifest. You can check up to 10 files for exact duplicates free online.
What Awesome Duplicate Photo Finder Does Well
It is free, small, and does one job: you point it at folders of images, and it lists pairs that look alike. Its listings describe support for BMP, JPG, GIF, PNG, and TIFF files, and matching that still works when a copy has been resized, rotated, or retouched. A similarity setting lets you decide how strict to be, and a portable build exists if you do not want to install anything.
For a one-off cleanup of a personal photo folder on Windows, that is often enough, and the price is hard to beat.
Where It Falls Short
- Windows only. There is no Mac or Linux version, so "awesome duplicate photo finder mac" searches end in alternatives.
- Images only. It will not group duplicate videos, PDFs, or documents, which backups and merged drives duplicate just as often.
- Format gaps. Forum users have reported that camera RAW files are not handled. Test it on a small copy of your library first.
- Similar is a guess. A 90% match can still be a different, wanted shot. Every pair needs a human look before anything is deleted.
- Aging release. Download sites list version 1.2.1 as the latest, so do not expect new features or support for newer formats.
The Alternatives Compared
| Tool | Platforms | Matching | Cost |
|---|---|---|---|
| Awesome Duplicate Photo Finder | Windows | Visual similarity | Free |
| dupeGuru | Windows, Mac, Linux | Exact + picture mode | Free, open source |
| Czkawka | Windows, Mac, Linux | Exact + similar images | Free, open source |
| FolderManifest | Windows, Mac, Linux | Exact (SHA-256) only | 7-day free trial, $59 lifetime or $7/month |
dupeGuru and Czkawka: free and cross-platform
Both are free and open source and run on Windows, Mac, and Linux. Both can find similar images as well as exact copies, so they are the closest replacements if you liked what Awesome Duplicate Photo Finder does but need another operating system.
FolderManifest: exact copies you can delete without second-guessing
FolderManifest hashes every file with SHA-256 and groups only files whose content is identical, so renamed copies are caught and two different shots are never grouped. It works on every file type, runs locally on Windows, macOS, and Linux, and keeps a report of what was kept and removed.
What FolderManifest does not do
It does not find visually similar photos. Resized, cropped, or re-saved copies have different bytes, so FolderManifest treats them as separate files. If that is your main problem, keep using a similarity tool.
Exact vs Similar: Pick the Right Kind of Finder
- Exact duplicates come from importing the same card twice, merging two laptops, or restoring a backup over existing files. The copies are byte-identical, so bulk-approving the cleanup is safe.
- Similar photos are different files that look alike: bursts, edits, and exports at other sizes. They need a similarity tool and a human review.
The safe order is exact first, similar second: clearing exact copies shrinks the pile, so the similarity pass has less to review. More on this in our duplicate photo finder guide and the Duplicate Photos Fixer Pro comparison.
Remove Exact Duplicate Photos Step by Step
- Back up first. Copy the folders you plan to clean to another drive.
- Quick check online. Drop up to 10 files (10 MB each) into the free Find Duplicates tool. Files are processed in memory on our server and not stored.
- Scan whole folders locally. The desktop app scans folders and drives on your computer.
- Choose which copy to keep. Usually the one in your main library folder.
- Approve and keep the record. Only copies you approve are removed.
Prefer the command line? See finding duplicate files on Windows for a PowerShell Get-FileHash approach.
Frequently Asked Questions
Is Awesome Duplicate Photo Finder free?
Yes. Awesome Duplicate Photo Finder is a free Windows program, and it is also distributed as a portable version. Download sites list the latest build as version 1.2.1.
Does Awesome Duplicate Photo Finder find similar photos or only exact copies?
It finds similar photos. Its listings describe matching images that are resized, rotated, or lightly edited, and it lets you set a similarity threshold. That is different from an exact-match finder, which only groups files with identical bytes.
What image formats does Awesome Duplicate Photo Finder support?
Software listings describe support for BMP, JPG, GIF, PNG, and TIFF. Forum users have reported that camera RAW formats such as Nikon and Sony RAW are not handled, so check your own file types before relying on it for a RAW library.
Is there an Awesome Duplicate Photo Finder for Mac or Linux?
It is a Windows program. On Mac or Linux, dupeGuru (picture mode) and Czkawka are free options for similar images, and FolderManifest covers exact duplicates on Windows, macOS, and Linux.
Does FolderManifest find similar photos like Awesome Duplicate Photo Finder?
No. FolderManifest groups only files whose SHA-256 content hash is identical. Resized, cropped, re-saved, or edited photos have different bytes and are treated as separate files. If near-duplicates are your main problem, a similarity tool is the better fit.
Can I check a few photos for exact duplicates without installing anything?
Yes. The free Find Duplicates tool compares up to 10 files (10 MB each) by SHA-256. Files are processed in memory on our server and are not stored. It does not run purely in your browser.
Clean Up Exact Duplicates Safely
Start with the free online checker, then scan your whole library on Windows, Mac, or Linux. 7-day free trial, no card required, 30-day money-back guarantee.