Duplicate File Finder

Find Similar And Duplicate Files

Duplicate File Finder

Find Duplicate and Similar Documents

Duplicate Finder

Duplicate Finder is the leading application on the market for finding similar and duplicate files. It is trusted by millions of users. What makes it different from other duplicate finders is that it compares file content rather than names or other properties. Unlike other tools that use CRC or MD5 checksums, it uses optimized byte-to-byte comparison and will never list incorrect results. In addition to finding exact copies it can also find similar files and files with similar names.
The integrated preview for documents, photos, videos, music or even binary files will let you easily review the results before deleting them. Duplicate Finder is the only tool that you will ever need to deduplicate your computer, archives, external drive or NAS.

Best of all Duplicate Finder is FREE !

Systems: Windows 11 / 10 / 8 / 7 / Windows Vista / All Windows Server Versions

Size: 10.7 Mb

Duplicate Finder

Duplicate Finder

Duplicate Finder

Duplicate Finder

Duplicate Finder

Duplicate Finder

Main Features

Having more twin removal options makes the task of removing unnecessary equal files much easier. Removing duplex data in your archives will save gigabytes of disk space and will improve the performance of your system by reducing the count of unused files.

Clone Detection

We use extremely optimized byte-to-byte algorithm to match corresponding documents that guarantee 100% accuracy. Unlike other tools that rely on CRC or MD5, Duplicate Finder will never list false positives (incorrect results).

Fast Twin Scan

Precision in identifying equivalent files is not sufficient. Duplicate Finder is optimized to the extent that it is only limited by the performance of your storage or network. It can easily scan terabytes of data and millions of files.

Comparison Settings

Default settings will let novice users find alike files out of the box, while a professional can tweak all aspects of the duplicate search using the application settings. Anything from duples sort to filtering the same records is available.

Safe De-duplication

Protection for system files and folders is ON by default in our tool. This guarantees that you will never delete an important file. A professional can disable this feature and scan system folders if needed.

Search & Compare Dupes

Scan computer, drive, network or external storage for carbon-copy files. Compare folders for duplicates or entire drives. Set "source" folders to keep the items inside. Options to exclude folders or file types from the scan.

Delete, Move, Copy

Delete permanently or delete to the Recycle Bin. All options for getting rid of the double files are supported. Move or Copy to a backup folder or drive. An option to recreate the source folder structure in the target location.

Duplicate Finder Advantages

Our tools are almost two decades on the market and are recognized as the best of their kind by more than 20 million users and professionals. Download them now to see why.

FREE Clone Remover - professional tool at no cost.
Precise Duplicate Detection - never delete the wrong files.
Fast Performance - Scan large drives and networks.
Automatic Duplicate Selection - Select files by various properties.
Duplicate Scan Filters - Choose the file types to search.
Protection For System Files And Folder - Enabled by default.
Integrated Preview - Review clones before removing them.

Find Duplicate Files

Free Duplicate Finder

Find ALL Duplicate File Types

Find replicated Word, Excel, PDF, images, videos, songs or any other file type !

The only tool that you will ever need to get rid of repeating mirror files that eat up your hard drive space. Scan ANY file format, ANY count of files, and ANY storage size! Our tools are limited only by the available resources in your system.

Download Now

About Duplicate Finder

Speed up your computer by removing duplicate files on your Computer, HDD, SDD or entire Network. Duplicate Finder uses advanced technology and will identify all kinds of duplicate files. It's intuitive user interface and simple to understand scan-modes makes removing identical files simple even for a novice user.

Unlike other tools, Duplicate Finder uses sophisticated scan algorithms to achieve both performance and accuracy. It does not use CRC or MD5 like other tools on the market, which guarantees that it will never list incorrect results as those scan methods are unreliable.

There are multiple scan modes besides the one for searching for exact duplicates. You can also search for similar file names or similar files. Finding similar files and documents is an advanced feature that can not be found in common deduplication apps. An option to find files with the same size is also available for quick scans.

For large scans, we provide Project files that can be used to store the scan results. You can review the duplicates, remove some of them and save your progress in a project file. At a later stage, the file can be loaded in order to continue the cleanup process from the point of interruption.

Exporting to XML and CSV files and command-line options can be used to automate the tool. The results can be stored for analysis in Excel or another tool or can be passed to third-party applications for automated processing.

Our duplicate remover is easy to use without even reading the help file, while it has plenty of options for advanced users and professionals. It is extremely flexible and can complete even the toughest tasks. It has no limitations for the file types or quantity and storage size.

Find Similar Files & Similar File Names

Find replicated Word, Excel, PDF, images, videos, songs or any other file type !

The only tool that you will ever need to get rid of repeating mirror files that eat up your hard drive space. Scan ANY file format, ANY count of files, and ANY storage size! Our tools are limited only by the available resources in your system.

Download Now

Are you Still Hesitating?

Our tool is completely free and does not contain any third-party bundles! We release frequent updates and Windows SmartScreen and Chrome may display a warning message until a fair amount of users have downloaded the new version. You can download the file and test it with multiple antivirus applications simultaneously at virustotal.com prior to installing it. We guarantee that it is absolutely safe!