WMaster Cleanup

Duplicate File Finder & Remover

Check IconComprehensive duplicate cleaner to find and delete duplicate files, images, videos, music, documents, and zip packages.

Check IconDelete duplicate files in batch with one click.

Check IconSupport scans over 40 different duplicate file formats.

Check IconInstantly find duplicate files and remove them in both local & external hard drives.

Check IconSmart scan to find similar images precisely, then remove thoroughly to free up storage.

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Windows 11/10/8/7(32/64 bit OS)

Duplicate File Finder & Remover Creative Image

What Makes WMaster Cleanup's Duplicate File Remover Feature Stand Out?

Bulk-Find and Delete Duplicates With the Safe Preview

Bulk-Find and Delete Duplicates With the Safe Preview

Our duplicate file remover feature offers a visible interface for all detected duplicate files, letting you see clearly the file name, path, size, and modification date before deletion. You can choose to delete them in bulk with one click or manually decide which copies to keep—free of the risk of losing important files and free up space efficiently.

Cross-disk Scan: Leave No Duplicate Files Behind

Cross-disk Scan: Leave No Duplicate Files Behind

WMaster Cleanup uses the MD5 Message-Digest Algorithm to deep scan and find duplicate files across local SSD & HDD, external hard drives, and (NTFS) USB flash drives. By providing precise detection for duplicate images, videos, documents, music, and other files, we root out all hidden duplicates to obtain more storage and give back to you a neat computer.

Support Find Duplicate Files in All Major File Types

Support Find Duplicate Files in All Major File Types

Our duplicate file remover feature can identify and find multiple duplicate file types, including duplicate photos, duplicate videos, duplicate documents, duplicate music, and duplicate zip archives.

All duplicate file types are visible in the interface. This gives you complete control over the duplicate cleaner process.

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Use Case for WMaster Cleanup's Duplicate File Remover

Organize Messy Downloaded Documents

Photographer Bonus: Manage Photo Collection Losslessly

Optimize Multiple Disk Environment

Organize Messy Downloaded Documents

Organize Messy Downloaded Documents

Are your downloads piled with downloaded papers, lecture slides, and reports? Confused by countless draft versions?

Our duplicate file remover feature can perform a deep scan for all of your study and research documents and precisely find identical papers like PDFs, presentations like PPTs, and some report drafts like Word documents. Our algorithm can find duplicates based on their size, even if they are in different project folders and have totally different file names. By removing redundancy in one click, you can reclaim valuable disk space and organize your knowledge base with high efficiency.

Photographer Bonus: Manage Photo Collection Losslessly

Photographer Bonus: Manage Photo Collection Losslessly

Is your photo collection messy due to constant downloads or backups? How to delete duplicate photos?

Our duplicate cleaner feature can precisely find duplicate photos by using the MD5 Message-Digest Algorithm and analyzing file size. We can identify duplicate photos or very similar photos regardless of file name and modification date.

What's more, you can preview and compare these duplicated photos before deletion with a clear and visible interface. Organizing your photo collection and freeing up storage effortlessly.

Optimize Multiple Disk Environment

Optimize Multiple Disk Environment

Are your files scattered on different disks? Is it difficult to manage?

The duplicate file remover feature of WMaster Cleanup is designed for multiple-disk users. It can seamlessly scan and find duplicate files in multiple disks, including local SSD & HDD, external hard drives, and (NTFS) USB flash drives, then remove duplicates in one click. This feature provides a complete, fast, and high-performance duplicate cleaning service, thoroughly letting you say goodbye to blind areas.

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Check Out What Our Duplicate File Remover Can Do

Accurate Scan, Quantified Results, Obvious Disk Savings

Accurate Scan, Quantified Results, Obvious Disk Savings

After our smart engine, you will see a precise digital report for duplicate photos, videos, music, documents, and other duplicate files. You can see the detailed recoverable space you can get. Then, with a one-click deletion, the disk storage will be released instantly, ensuring maximum storage efficiency and optimizing PC performance across both internal and external drives.

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Lightning-fast Duplicate Files Detection and Cleanup

WMaster Cleanup uses dual-engine speed-up technology, NTFS API, and MD5 Message-Digest Algorithm to detect and find duplicate photos, videos, music, documents, and other redundant files rapidly. Compared with other trending duplicate cleaners, our speed is twice as quick as others. Greatly save your waiting time and boost duplicate cleaning efficiency.

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Lightning-fast Duplicate Files Detection and Cleanup
Support Over 40 Duplicate File Types

Support Over 40 Duplicate File Types

Our duplicate file remover feature supports cleaning up duplicate files, including photos, videos, music, documents, and zip archives in 40 different file types:

Duplicate photos: Support PNG, JPG, JPEG, BMP, ICO, and GIF formats.

Duplicate videos: Support MP4, DV, FLV, MOV, WEBM, SWF, AVI, WMV, and RMVB formats.

Duplicate documents: Support TXT, CSV, PSD, DOC, DOCX, PPT, PPTX, XLS, XLSX, WPS, ET, and PDF formats.

Duplicate music: Supports MP3, APE, WAV, AAC, M4A, OGG, and FLAC formats.

Duplicate Zip archives: Support RAR, ZIP, FZIP, RAR4, ISO, and 7z formats.

It provides users with a variety of duplicate file cleaning possibilities in different work situations and maximizes the reclamation of disk space.

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How to Delete Duplicate Files With One Click?

Use the duplicate file remover feature of WMaster Cleanup to clean up duplicate files effortlessly.

1

Launch WMaster Cleanup to Select "Duplicate Cleaner" Feature

Go to the official site of WMaster Cleanup to install WMaster Cleanup, double-click to launch it, then navigate to "Duplicate Cleaner." Click it, and then our smart engine will begin to scan your chosen disk to find duplicate files, like duplicate photos, videos, music, or documents.

Tips: You can manually choose which disk to scan for duplicate files by clicking the icon on the left side of the interface.

2

Check the Detected Duplicate Files

In seconds, the scan will be finished, and then you will see a clear category interface. Here you can check the duplicate file types, file name, file path, file size, modified date, etc. Next, you can follow the default setting to delete these duplicate files or manually check which duplicates to clean up.

3

Click "Delete" to Remove Duplicate Files

Once you've confirmed your selection, click "Delete". As a safety measure, those duplicate files will be moved to the Recycle Bin by default, giving you one last chance to restore them. After the cleanup, you'll instantly see a significant increase in your disk space!

Launch WMaster Cleanup to Select 'Duplicate Cleaner' Feature
Check the Detected Duplicate Files
Click 'Delete' to Remove Duplicate Files
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Hot FAQs About Free Disk Cleanup

1. Why does my computer have so many duplicate files?

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Duplicate files can accumulate naturally on your PC for daily use; the following reasons can lead to duplicate files:

Multiple downloads and redownloads: like repeatedly downloading PDF invoices, photos from websites or social media platforms many times, downloading or redownloading software applications, etc.

Application caches or updates: Some programs save many copies of the assets, and when you update your software, you'll download another installer file.

Backup files: Sometimes you may need to back up important files, and within a certain time, you will need to back them up once again.

Email attachments: You may save and resave the important email attachments when you reference the email many times.

Copy or store music/video/photo files: It's easy to copy playlists or albums from one folder to another in your music/video collection; this will cause duplicates.

Thus, with WMaster Cleanup, there will be no hidden duplicate files. Our MD5 Message-Digest Algorithm can precisely detect and find duplicate files across each corner of your computer.

How do I delete duplicate photos in Windows 10/11?

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You can use the powerful duplicate photo cleaner—WMaster Cleanup—to delete duplicate photos. We support finding duplicate photos and deleting them with one click in PNG, JPG, JPEG, BMP, ICO, and GIF formats. Additionally, we can scan out identical or very similar photos and then delete them with ease.

3. Is it safe to delete duplicate files found by WMaster Cleanup?

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Yes, it is totally safe to delete duplicate files found by WMaster Cleanup. The following is the reason:

1. We give users the manual choice to decide which duplicate files to delete after the smart scan.

2. We use the MD5 Message-Digest Algorithm to accurately find duplicates or highly similar files without worry.

4. Does Windows 11 have a duplicate finder?

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No, Windows 11 doesn't have the default duplicate finder; you need to find a reliable third-party duplicate cleaner. WMaster Cleanup is an all-in-one duplicate file remover that not only finds duplicate files but also allows you to delete all of your unwanted duplicate files, including images, videos, music, and documents in seconds.

5. How to remove duplicated files with different names?

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If your file formats are the same and only the file name is different, you can try WMaster Cleanup's duplicate file remover feature. Our tool used the byte-to-byte comparison technology and size comparison to identify duplicate files with different names. The whole process is secure and fast. Let you free up storage space and improve system performance instantly.

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WMaster Cleanup

Best Windows Cleaner & Optimizer to Speed up Your PC

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