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Best Duplicate File Finder – Multi-language (Unicode) Support, Microsoft Word and Excel Preview and More…

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Free Duplicate File Finder

Fast Duplicate File Finder 4.0.0.1 is Released Packed With Plenty of New Major Features

This version of the fastest and the most precise duplicate file finder includes a large number of major improvements and new features. The Multi-Language (Unicode) support, Microsoft Excel (XLS) and Word (DOC) files preview support, improved sort in the results list, optimized performance for the delete and move operations, additional options while searching for similar and duplicate file names are just a few to name in the list. This new release is based on a completely new platform and will provide the foundations for the development of even more fancy new features.

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Find Similar And Duplocate Files

Duplicate File Finder

Find Duplicate Files That Have Names in Multiple Languages Simultaneously – Full Unicode Support

While Fast Duplicate File Finder could scan files named in any character set (Language) it could scan only two languages simultaneously. The default one in your system and the one set for non-unicode applications. While this is not an issue for most of the users now this limitation no longer exists. The application is capable of listing results in any alphabet simultaneously. For example you can have files in Chinese, Greek or Arabic language listed in the results at the same time.

Preview Duplicate Microsoft Word (doc) and Excel (xls) Files

There is a support for XLS and DOC files right inside the Duplicate File Finder’s preview window. This feature requires the corresponding Microsoft Word and Excel applications to be installed on the computer. As loading large doc and xls files can take several seconds ( this is something that depends on the installed Word and Excel applications ) there is an option to disable the preview for them in settings.

Improved Folder Comparison Features

The “Exclude From Self Scan” and “Disable auto-check for this folder” items are now listed as check-boxes inside the folders list. That helps to easier visualize the configuration of the current project. The two features are handy when one needs to merge two or more folders and set one or more of them as “Source”. The “Exclude From Self Scan” option denotes that the files inside that folder will not be compared with each other. They will be compared only with the file in the rest of the folders that are added in the project. The “Disable auto-check for this folder” is pretty self-explanatory – if the auto-check feature is used the items in the folder will not be marked.

Improved Duplicate Files Sort

Sorting duplicate files in past versions was performed inside the groups in order not to break the group integrity. It would not make any sense to have the files sorted by size and have files from different groups listed together. The new improved sort will sort the items inside the groups as in past versions and also sort all groups keeping the items inside together. Now if you sort the items by size in descending order the groups that contain the largest items will be listed firs.

Find Duplicate Files With Same Name or Similar Name and Different Extension

The “Similar File Names” search mode now includes an option “Do not compare file extensions”. This tells the application to compare only the file names without their extension. This is handy in order to find duplicate files like  “Beat It.mp3”, “Beat It.wav”, “Beat It.ogg” or “Wedding.avi”, “Wedding.mp4”, “Wedding.mkv” and so on. An extremely handy feature that can find multiple versions of the same file that are converted to different file formats.

Additional Duplicate File Finder Improvements

These include faster delete/move operations on large amount of files. Improved scan speed for folders that contain large number of files. The information panel above the results grid is now updated after every delete or move operation. There are a lot of other small GUI fixes and enhancements that are not worth mentioning.

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Do you need a feature? Did we miss a bug?
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Fastest Duplicate File Finder by MindGems Inc. – Remove Duplicates From Network, Computer or External Storage for FREE

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Free Duplicate File Finder

The Fastest and The Most Precise Free Duplicate File Finder Just Got Even Better and Faster

MindGems Inc. tools are recognized for their quality and performance and the FREE Fast Duplicate File Finder makes no exception. Version 3.7.0.1 of this popular freeware duplicate remover tool adds even more features and performance improvements.

Two search modes in this release are optimized. The improvements in the “100% Equal Files” mode are tremendous when scanning large file volumes. The improved algorithm can be thousands of times faster depending on the quantity and size of the scanned files. There are huge performance optimizations also for the auto-check and the final stage of the scan where the application required longer time to finalize for large quantities of files.

The “Similar Files” mode which is available in the PRO version of the product is now also optimized and more stable. Nevertheless let me remind here that this is not the commonly advertised FUZZY search method that provides low quality results. The search for similar files inside Fast Duplicate File Finder PRO performs advanced algorithms in order to find truly similar files and can recognize two similar documents even if entire paragraphs are rearranged.

Some additional command line options are added to the PRO version of the tool in order to help with the automation of duplicate finding tasks. To the already present -run option our developers have added the options -s and -exp.

-exp <semicolon delimited list of export formats> – Export command line parameter. Depending on the file extension will export the corresponding file type. Multiple formats can be exported at once by separating the paths with semicolons. The variables {DATE} and {TIME} will be replaced with the current date and time.

-s – stands for SILENT. Using the option the GUI will not be displayed during the scan and the application will exit after the command line actions are processed.

Example: DupFileFinder.exe -run -s -exp “c:\result_{DATE} {TIME}.xml;c:\result_{DATE} {TIME}.fdff;c:\result_{DATE} {TIME}.csv”

The {DATE} and {TIME} variables are useful to keep track of the scan data and tag it with the corresponding date and time.

While Fast Duplicate File Finder is a great free tool, I would recommend you to check also the dedicated duplicate photo finder and duplicate music finder tools that are designed to organize photo and music collections. While Fast Duplicate File Finder can find duplicate files of any type you can read here why we provide dedicated duplicate finder tools.

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Windows 7 Duplicate File Finder

Window 7 Duplicate File Finder

Window 7 Duplicate File Finder

How to find duplicate files in Windows 7

Finding duplicate files is important not only in Windows 7, but in all operating systems and Windows versions. Finding duplicate files will not only increase your free disk space by performing a disk cleanup, but will also improves system performance by getting rid of useless files. The count of files impacts performance while searching for files. This is an operation that is performed also by the operating system and the applications and improving its speed impacts the overall system performance.

Issues Related to Duplicate File Finders

While duplicate finders can save valuable disk space and improve performance they can lead to total disaster if an unreliable tool is used or important system files are deleted. There are plenty of such tools on the market and one should carefully choose which one to trust.  In next section a description of the key features that a duplicate file finder should have are listed.

Choosing a Reliable Duplicate File Finder

There are plenty of features that one should consider while choosing the best duplicate file finder application. Here is a small list:

  • A duplicate file finder should compare the file content. While there may be an option to search for duplicate file names or files with same size, these are not the measures which qualify two or more files as duplicates.
  • Protection for system files and folder. While it is not advised to remove any files from the system folders a protection inside the application should prevent such possibility by default.
  • Stable performance without crashes.
  • Comprehensive reports with detailed file/folder information.
  • Reliable mechanism for automatic selection of files preserving at least one copy.
  • Filtering option with features to include or exclude certain files or folders in the scan process based on various properties.
  • Option to make a backup of the duplicate files by moving them to a certain folder.

These are the key features that a duplicate file finder should provide. A reliable tool that provides all the features above and even more is the FREE Fast Duplicate File Finder:

Windows 7 Duplicate File Finder

Windows 7 Duplicate File Finder

Fast Duplicate File Finder is a free Window application for finding duplicate files provided by MindGems Inc. Fast Duplicate File Finder is on the market more than 10 years and used by millions of users. It provides accurate results in the shortest time. You can find also dedicated duplicate image finder and duplicate mp3 finder at the company web site.

Free Duplicate File Finder v. 3.2.0.1 is Released

Free Duplicate File Finder

Free Duplicate File Finder

Version 3.2.0.1 of the free Fast Duplicate File Finder is released and available for download.

The new version adds support for symbolic links in Windows  7. Among the new enhancements are the Move/Delete files, results window and other small GUI fixes. In this new release the program can delete read-only files.

Fast Duplicate File Finder will check for Recycle Bin size and show a warning if you want to delete the files to Recycle Bin and there is not enough space available. Some CSV export issues are now fixed.

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Fast Duplicate File Finder

Find Duplicate Photos and Pictures – VSDIF 4.2.0.1 is Released

Duplicate Photo Finder

Duplicate Photo Finder

Version 4.2.0.1 of Visual Similarity Duplicate Image Finder comes with important new features and fixes. One of the important new features is the support for symbolic links in Windows 7. Now Visual Similarity Duplicate Image Finder will work flawlessly under Windows 7.

There is a new option to set the cache folder location. This is extremely useful if you have a large collection of photos and you are lacking space on your system drive.

A lot of GUI improvements and fixes are also available. You can now set each column’s auto-size attribute individually, some issues with column sizing and splitter were also fixed.

An enhanced Move/Delete files window will report details for the operation. If files were in use during the delete operation and they could not be moved/deleted they will be listed so that you can free the files and retry the delete operation.

The program will check for Recycle Bin size and show a warning if you want to delete the files to Recycle Bin and there is not enough space available. Automatic delete can now also delete read-only files.

Check the complete What’s New List here.

Find Duplicate Files Free – Fast Duplicate File Finder 2.8.0.1 is released

Duplicate File Finder

Free Duplicate File Finder

Fast Duplicate File Finder 2.8.0.1 is available for download. In the new version you can pause and continue the scan process. The duplicates list can now be customized via the new tab in the options. You can choose which columns to be visible and which not. If you are unchecking a selection of files and there is a manually checked file in the list a warning message will be displayed. Hints in the filter dialog will display the full folder location if it doesn’t fit in the “Don’t Scan Folders” box. The improved folder selection dialog will let you select multiple folders simultaneously. The preview window has a lot of improvements and now uses Media Player 9 to preview video files. The fixes include some fixes related to moving files and a lot of improvements to the GUI.

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Fast Duplicate File Finder


Here is a complete list of the new features and fixes in this release.

Version 2.8.0.1:

  • Added Pause/Resume functionality.
  • Added new options tab to select which columns you want to be shown in the results grid.
  • Added warnings when unchecking a selection of files and there are user checked files.
  • Added hints in filter dialog if the folder location doesn’t fit in the “Don’t Scan Folders” box.
  • You can now add/remove multiple folders at once in the filter dialog.
  • Preview window now uses Media Player 9 for previewing video files.
  • Fixed some bugs when moving files.
  • Other small GUI fixes and enhancements, nicer disabled toolbar.

Download Fast     Duplicate File Finder
Fast Duplicate File Finder