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Best Duplicate File Finders 2026
Facts read 30 Sep 2026 – 15 Oct 2026
Duplicate file finders scan chosen locations for repeated files and help you decide how to handle matching copies. This guide helps Windows, macOS, Linux, Android and iOS users compare tools by the functions makers publish.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Avidemux | 5.5 | Free plan | Free plan | Web, Windows, Mac, Linux | 7 Oct 2026 | |
| 02 Czkawka | Czkawka finds duplicate, empty, temporary and large files plus similar media on Android, Linux, macOS and Windows. | 5.5 | Free plan | Free plan | Android, Windows, Mac, Linux | 15 Oct 2026 |
| 03 DoubleKiller | DoubleKiller finds and removes duplicate files across Windows directories, drives or network computers. | 5.5 | $19.95 one-time | Free plan | Windows | 15 Oct 2026 |
| 04 jdupes | jdupes finds 100%-identical files on Linux, macOS and Windows and can delete them or create links. | 5.4 | Free plan | Free plan | Windows, Mac, Linux | 15 Oct 2026 |
| 05 Easy Duplicate Finder | Mac and Windows app that finds duplicate documents, media, emails and contacts in computer or cloud storage. | 5.1 | $39.95 a year | Free trial | Windows, Mac | 9 Oct 2026 |
| 06 Cisdem Duplicate Finder | Mac and Windows app that finds duplicate files and visually similar photos, including edited or resized versions. | 4.9 | $19.99 a year | Free trial | Windows, Mac | 4 Oct 2026 |
| 07 Duplicate File Detective | 4.9 | $30 one-time | Free trial | Windows | 9 Oct 2026 | |
| 08 Duplicate Files Fixer | Duplicate Files Fixer finds and deletes duplicate files on Android, macOS and Windows, including computer, drive and cloud copies. | 4.9 | €35.95 a year | Free plan | Android, Windows, Mac | 7 Oct 2026 |
| 09 dupeGuru | dupeGuru finds duplicate computer files on Linux, macOS and Windows, with modes for names, music tags and pictures. | 4.8 | Free plan | Free plan | Windows, Mac, Linux | 30 Sep 2026 |
| 10 Duplicate Photos Fixer Pro | Duplicate Photos Fixer Pro finds exact and similar photos on Android, iOS, macOS and Windows, with Dropbox scanning on Windows. | 4.8 | $39.95 a year | Free trial | Android, iPhone & iPad, Windows, Mac | 3 Oct 2026 |
The page orders releases by recency, with newer releases before older ones. It shows maker-published figures and does not assign scores.
02
Czkawka
Czkawka finds duplicate, empty, temporary and large files plus similar media on Android, Linux, macOS and Windows.
AndroidWindowsMac+2 Record5.5 Visit
03
DoubleKiller
DoubleKiller finds and removes duplicate files across Windows directories, drives or network computers.
Windows Record5.5 Visit
04
jdupes
jdupes finds 100%-identical files on Linux, macOS and Windows and can delete them or create links.
WindowsMacLinux Record5.4 Visit
05
Easy Duplicate Finder
Mac and Windows app that finds duplicate documents, media, emails and contacts in computer or cloud storage.
WindowsMac Record5.1 Visit
6
Cisdem Duplicate Finder
WindowsMac $19.99 a year Record4.9 Visit Mac and Windows app that finds duplicate files and visually similar photos, including edited or resized versions.
8
Duplicate Files Fixer
AndroidWindowsMac €35.95 a year Record4.9 Visit Duplicate Files Fixer finds and deletes duplicate files on Android, macOS and Windows, including computer, drive and cloud copies.
9
dupeGuru
WindowsMacLinux Free plan Record4.8 Visit dupeGuru finds duplicate computer files on Linux, macOS and Windows, with modes for names, music tags and pictures.
10
Duplicate Photos Fixer Pro
AndroidiPhone & iPadWindows+1 $39.95 a year Record4.8 Visit Duplicate Photos Fixer Pro finds exact and similar photos on Android, iOS, macOS and Windows, with Dropbox scanning on Windows.
12
Duplicate Cleaner
Windows Free plan Record4.7 Visit Duplicate Cleaner removes duplicate files from Windows computers or network locations, with document, photo, music and video scans.
13
Anti-Twin
WindowsMacLinux Free plan Record4.6 Visit Anti-Twin finds duplicate or similar files on Linux, macOS and Windows, including visually similar images.
14
fclones
WindowsMacLinux Free plan Record4.6 Visit fclones suits command-line users who need to locate duplicate files across directory trees or device-mounted storage.
15
rdfind
WindowsMacLinux Free plan Record4.6 Visit rdfind finds duplicate files by content across recursive directories on Linux, macOS and Windows.
16
AllDup
Windows Free plan Record4.4 Visit AllDup finds and removes duplicate files on Windows by content, properties, similar images, music, names and duration.
17
CloneSpy
Windows Free plan Record4.4 Visit CloneSpy suits Windows users who want to locate duplicate files across local or network storage and DVDs.
18
dskDitto
MacLinux Free plan Record4.4 Visit Linux and macOS duplicate finder with terminal or graphical interfaces, SHA-256 checks and link or delete options.
19
DUDE (DUplicates DEtector)
WindowsLinux Free plan Record4.4 Visit Linux and Windows GUI that compares file hashes, detects similar images and can delete, link or move copies.
20
Dup Detector
WindowsMacLinux Free plan Record4.4 Visit Dup Detector suits users who want a free desktop utility for locating duplicate files across Linux, macOS, or Windows.
21
fdupes
Linux Free plan Record4.3 Visit fdupes finds duplicates in Linux directories, with recursive scans, optional link following and a signature cache.
22
Gemini 2
Mac — Record4.3 Visit macOS app that identifies duplicate or alike files and lets you send chosen items to Trash.
23
rmlint
MacLinuxSelf-hosted Free plan Record4.3 Visit rmlint checks Linux, macOS and self-hosted filesystems for duplicates, empty items, broken links and other waste.
24
Duplicate Files Search & Link
Windows Free plan Record4.1 Visit This utility suits Windows users organizing local, network, archived, or multi-drive storage.
Before you choose
Check the payment model
A free plan is available with many tools on this list. Other tools combine a free plan with paid features, while a separate group offers a free trial instead.
Check the listed paid-from price when you need capabilities beyond a free plan.
Match your devices
Platform coverage differs across Windows, macOS, Linux, Android, iOS and API access. Choose a tool that supports the operating system or integration point where your files live.
Review scan locations
Compare the scan locations a tool accepts before you install it. Folder exclusions can keep selected paths outside a scan when you need narrower searches.
Compare match methods
Match methods determine how a finder identifies duplicates. File preview can help you inspect a candidate before taking action, so check whether the tool includes it.
Look at removal controls
Automatic selection can speed decisions about duplicate copies. Recycle Bin or Trash support provides a recovery route when a tool moves files instead of deleting them permanently.
Check open-source status
Open-source tools can suit readers who need code they can inspect or modify. Confirm the licence terms before changing or redistributing code.
Questions
Which platforms do these duplicate file finders support?
The list covers Windows, macOS, Linux, Android, iOS and API access. Platform support varies by tool.
Can I use a duplicate file finder for free?
Many listed tools have a free plan. Pricing models also include freemium products and tools with a free trial.
What scan controls should I compare?
Compare scan locations and folder exclusions. These settings determine where a finder looks and which paths it skips.
Why do match methods matter?
Match methods describe how a tool identifies duplicate files. Compare them with file preview when you want to inspect matches before acting.
Do these tools support recovery after removal?
Some listings include Recycle Bin or Trash support. Check that field if you want removed files routed to a recovery location.
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