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  • Permanent Freeware

  • Easy to Use Utility

  • Fast Duplicate Finder

  • Usage Scenarios

  • Remove Duplicate MP3

    Delete duplicate files you don't need with this fast duplicate file remover.

  • Find Duplicate Photos

    Find duplicate files in seconds with this finder freeware. Archive computer files easily.

  • Clean Disk Space

    Free up disk space with this duplicate file cleaner to increase disk space.

  • Compare File Contents

    Compare files by CRC to check file similarity with this crc comparison tool.

  • Duplicate File Cleaner

  • Clean up duplicate files on MAC and PC !
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Free Software to Find and Remove Duplicate Files

Duplicate Filter can instantly find, compare and manage duplicate files in your computer and neighborhood computers. You can rename, move or remove duplicates after finding duplicate mp3 music, songs, photos, images, videos, documents and other files.

Read more  Free Edition Available Download For Mac & Windows BuyNow Accurate and Fast
  • Find duplicate files by varying degree of similarity

    Search for duplicates or similar files in any folders by Cyclic Redundancy Checksum (CRC), CRC+Name (Exact), Name and Size,etc.

  • Search duplicates for a user specified file

    Scan your computer or neighbour computers in your network to see if there are any duplicates that are identical or similar to a specified file

  • Resolve duplicate files in your desired ways

    You can rename, move and remove your selected duplicate files easily. You can instantly locate a duplicate file file in results by inputting part of the file name.

  • Compare two files by CRC

    Check whether two files are identical by using CRC32 comparison

  • Find and remove the largest files

    Locate the biggest files that occupy your disk space, and delete useless big files!

  • Display all folder sizes in Windows at a glance

    The built-in free folder size viwer let you view the sizes of all subfolders in seconds no matter your computer is Windows 7 or Windows 8.

Usage Scenarios
Uninstall option is available after you install Duplicate Filter, Click here to view details of uninstallation.
If you have any questions or comments, please contact us.

  • Free Duplicate File Finder

    - Find duplicate files in any drives, folders and neighborhood computers
    - Search similar and duplicate files by CRC, name,size and their combinations
    - Search a file in results by inputing part of the file name
    - Show charts by duplicate file type, size and quantity

  • Duplicate File Search Tool

    - Find duplicates for a specified file
    - Search in local computer and networked computers
    - Check file similarity by CRC, name,size and their combinations

  • File CRC Compare Tool

    - Compare two files by CRC (Cyclic Redundancy Check)

  • Large File Remover

    - Find and Remove unwanted largest files

  • Free Duplicate File Remover

    - Move unnecessary duplicate files to Recycle Bin (Delete unnecessary files temporarily)
    - Remove unwanted files permanently
    - Rename selected duplicate files, move them to another folder, open the folder they are located

  • Application Log

    - Log all the actions of duplicate file scan and resolutions
    - Record file scan results

  • File Scan Settings

    - Set file scan scope on file date, size, and arttribution
    - Skip file type scan or specify file type scan

  • Permanent Freeware

    - Duplicate Filter has a permanent free edition
    - Low-cost but powerful Pro edition available
    - Free Download, Free Scan, Free Up Your Disk Space !

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