VSDIF Duplicate Photo Finder 5.5.0.1 Available For Download

Find Similar Images

Duplicate Photo Finder

Visual Similarity Duplicate Image Finder 5.5.0.1 is Released And Available For Download

Visual Similarity Duplicate Image Finder is an innovative tool that can recognize similar photos even if they are stored in different file format. It can compare a jpg and a RAW file for example – something that a standard duplicate file finder can not do.

This new release provides mainly fixes related to command line usage and Corporate version, but it provides also a handy new feature related to the move operation.

As many of our customers asked for this we have made the feature “Keep folder structure” while moving files optional. Previous versions of VSDIF was recreating the source folder structure in the target location. This is handy as you can:

  1. Restore files back to the original places easily
  2. There could be files with duplicate names that will be overwritten if moved to the same location

The new feature takes care of the second issue. If there are two or more files with the same name they will be renamed in the new location and this will be denoted in the move log. For example if there are multiple files named MyPicture.jpg they will be saved with the names MyPicture (1).jpg, MyPicture (2).jpg and so on in the target location.

Though move is necessary in certain cases we strongly recommend deleting the files to the Recycle Bin or moving them to a folder by keeping the folder structure which is the default behavior. Once you are sure that you have moved/deleted the proper files your can permanently remove them by emptying the Recycle Bin or by removing them from the folder where they were moved.

In case of an error the Recycle Bin provides a restore option that will restore the files to their original locations. Same can be done if the folder structure is preserved and files are moved – just copying the contents of the folder to the root of the corresponding drive will restore everything back to its original state.

Organize Photos

Duplicate Photo Finder

Download: Duplicate Photo Finder

Do you have suggestions? Do you miss a feature? Let us know in the comments below. We will be glad to hear from you!

F-Secure Review – Worst And Unreliable Antivirus Tool – Incorrect Scan Results

FSecure Is Unreliable And Does Not Detect Viruses Properly

If F-Secure reports our tools as malware or ones that contain viruses just go ahead and uninstall F-Secure. That is the worst “antivirus” tool that you may have chosen out of all the available on the internet. Even free tools like Avast and others have much better detection algorithms.

Please note that F-Secure does not have problem with our tools only – it will incorrectly report many other tools too.

The Incorrect Virus Detection Approach Of F-Secure

F-secure tools are designed wrong in the first place. While other antivirus applications check for virus signatures in a file, F-Secure does the opposite and assumes a file a virus until proven otherwise. So you can understand that you will not be able to use at least 90% of the applications on the internet.

What Provokes This Review

We have contacted F-Secure zillions of times to fix this issue. The result of this is:

1. Support is totally inadequate. It is very hard to reach them and when you do so their response is total nonsense.

2. They are unable to fix their issues and demand us to pay fees in order to fix their problems. Of course that is not going to happen – all popular antivirus tools properly detect our software as SAFE to use.

3. Please have in mind that our tools do not contain even advertisements and containing viruses is absolutely out of question.

4. If you do have doubts about any application you can use reliable online scanners like virustotal.com That site allows you to upload a file and scans it with 40+ popular antivirus applications so that you can be absolutely sure that a file is safe.

We apologize for the inconvenience, but we have no intention to pay F-Secure to fix their issues. It is for your own good to switch to a better solution.

Did you experience any issues with F-Secure? Drop us a message in the comments below.

Find Similar Songs And Organize Music Libraries Faster With Audio Dedupe 3.1.0.1

Organize Music Library

Find Similar & Duplicate Songs

The Best Tool For Finding Similar Songs And Duplicate Music Just Got Better – Audio Dedupe 3.1.0.1

Unlike standard duplicate file finders Audio Dedupe can find similar and duplicate songs regardless of the file format. Audio Dedupe performs real audio analysis and “Listens” to the songs in order to find similarities. It can recognize exact duplicates or even remixes of the same song stored in different file formats. The tool supports plenty of file formats and will put an end to the mess in you music collention, iTunes, iPod, iPad, iPhone or other mp3 player devices. Here are some of the supported file formats: Supports MP3, MP2, MP1, MPA, WAV, OGG, AIFF, AAC, MP4, FLAC, AC3, WavPack (WV), Musepack (MPC) and Windows Media Audio (WMA) file formats.

Manage duplicates list – remove duplicate files easier

Version 3.1.0.1 provides two new features for managing the duplicates list. “Remove from List” context menu item is added that will remove the selected entries from the list. If the option “Remove groups that contain single file after move/delete” is enabled in the settings removing an item from a group that contains just two entries will automatically remove the group from the list. This option minimizes the chance of removing unique files from the library.

The other context menu item named “Remove Group from List” will remove the selected group without deleting any files.

Find duplicate songs faster

This release adds some performance improvements and provides better multithreading support. This means that the resources of a computer will be utilized better in order to provide faster performance. These improvements have higher impact on systems with multi-core CPU’s.

Find Similar Music

Find Similar Songs

Additional duplicate music finder improvements

Issues related to deleting large amounts of files are now fixed and performance improvements are applied. A problem related to rotated desktops (mostly on tablet devices) is now resolved. A fix is added for better backward compatibility and old project files are now handled without issues.

An issue with the manual selection of files (ticking) is now resolved. In certain cases the space bar was not working.

An improvement related to to extracting associated file icons is applied which adds also performance improvements.

The full Chage-log can be found here: Audio Dedupe What’s New

Download a free demo: Find Similar Songs

Do you have suggestion or miss a feature? Please comment below.

Easy Screen Capture And Annotation 3.0.0.0 Is Released Packed With Plenty Of New Features

Easy Screen Capture And Annotation

Easy Screen Capture And Annotation

Easy Screen Capture And Annotation 3.0.0.0 Provides Improved Windows 8/7/Vista Compatibility Adding Many New Screen Capture Features

Simultaneous multi – language screnshot annotation

This version provides Full Unicode Support – you can now add annotations in multiple languages simultaneously. While older versions of Easy Screen Capture supported up to two alphabets (Languages) simultaneously, version 3 lifts this limit completely. Annotations can now be applied in any alphabet like Chinese, Japanese, Latin, Cyrillic and so on.

Aero theme transparent windows screen capture

In Windows 7 and Windows Vista the windows are now captured with complete transparency – support for the Windows Aero themes. This includes the window frame and any transparent regions that they may include. The application also captures the transparent shadow effect of the Windows 7 and Windows Vista user interface. The captured layers can be saved directly as PNG files using the context menu Layer->Save as… or multiple transparent layers can be grouped together and saved to a file format that supports transparency. This is possible due to the new feature that allows exporting project files with transparent background. (read below).

Easy Screen Capture & Annotation

Easy Screen Capture & Annotation

Improved Windows Vista, Windows 7 and Windows 8 screen capture compatibility

In addition to the new Aero theme screen capture options this new version adds a lot of extra improvements. Transparency is improved and the captured themed round windows look smooth and polished. On systems that do not have shadow effect enabled it can be added using the layer context menu.

Free PhotoBucket screen capture hosting – upload and share screenshots instantly

As you may already know Easy Screen Capture And Annotation provides free screenshot hosting by providing instant screen capture upload to PhotoBucket. There is a free signup button inside the application that will let you create and setup your image hosting account. Uploading and sharing captures requires just a single click. Create the capture, add annotations and hit the “Upload to PhotoBucket” button. The link to the uploaded image is copied to the clipboard automatically and you can easily paste it in instant messaging applications like Skype, AOL, MSN Chat, Google Chat or share it on Facebook, Google Plus or other social networks. This version provides also some small fixes for issues related to daylight saving time. In past releases some PhotoBucket passwords with certain special characters were not saved properly in settings – this issue is now resolved.

Screen captures with transparent background and alpha channel

As already mentioned above version 3.0.0.0 provides options to export projects with transparent background. This setting is available in the canvas settings dialog and will be utilized only when exporting to formats that support transparency like PNG.

Additional screen capture improvements

This is a major release and it includes a lot of new features and improvements. The most important ones are included in the application’s What’s New List. Some of them that are worth mentioning are the new capture tool button and tray icon. The tool button and tray icon can now be used to perform the last capture operation. Single mouse click with the left mouse button will start the last used capture mode, while double click will display the main application window.

When capturing a color there is a notification in the system tray displaying the color’s hexadecimal value that is ready to be used in HTML format. The value is also automatically copied to the clipboard.

The tray icon also displays short information regarding the selected capture mode and how to use it. The selected capture mode can be switched by right-clicking the tray icon and using the popup menu that is displayed.

Image size information is updated on fit operation and the when resizing the canvas to fit all objects the vertical size issue is fixed.

Download the free demo here: Screen Capture And Annotation

Please drop us your recommendations in the comments.

Find Duplicate Files With Fast Duplicate File Finder 4.1.0.1

Version 4.0.0.1 of The Popular Fast Duplicate File Finder Is Released

This new release provides some fixes and two new features. There are two new context menu items in the results list.

Find Duplicate Files Free

Free Duplicate Finder

The first one “Remove from List…” will remove the selected items from the list. After the remove operation if the group contains only one item it will be automatically removed if the option “Remove from list groups containing single file after move/delete”. This handy new feature can be used to remove items that should be kept from the list. Please note that this feature removes just the item from the list – not the actual file.

The other option is  “Remove Group from List…”. Using the feature will remove the entire group to which the selected item(s) belongs. Multiple items can be selected and removed at once.

The fixes include a modification that enabled the tool to load projects with older file formats. Deleting large amounts of files is optimized in this release and handled better and faster. An issue that prevented the program form showing results when using vertically rotated desktops is now removed. Associated file icons are now retrieved in faster and safer.

Download: Duplicate File Finder

The complete change log for this and older releases can be found here: Duplicate File Finder – What’s New

As always, feel free to e-mail us your suggestions or just drop us a line in the comments.

Find Duplicate Photos – Visual Similarity Duplicate Image Finder 5.4.0.1

Find Similar Photos

Duplicate Photo Finder

Find Similar And Duplicate Photos With The Help Of Visual Similarity Duplicate Image Finder 5.4.0.1

This new version includes also the new features of the internal 5.3.0.1 release.

Improved Multi-threaded Performance

While VSDIF is extremely optimized in terms of CPU usage this new release provides some extra improvements and optimizations related to the multi-threaded performance. This speed optimization is not as big as those in recent updates, but it can make a difference on large collections.

Duplicate Photo Finder

Find Similar Photos

Compare Folders – Compare Photo Libraries

This new feature provides a dialog box where a folder can be compared against one or more folder. This is a handy option when synchronizing multiple photo libraries. This feature is available only in the PRO and Corporate versions.

Improved Rotated/Flipped Image Comparison Performance

There is a huge performance improvement in this release when comparing rotated or flipped images. This version can be thousands of times faster in such cases.

Better Duplicate Photo Sorting

Sorting the images is now applied to the entire gird rather than sorting the items inside a group. The duplicate photo results can now be sorted by any property preserving the group integrity at the same time. This means that the list can be sorted by file size in order to remove the largest images or by file date in order to remove the oldest images first.

Additional Duplicate Photo Finder Improvements

The default cache name issue while using different precision levels is now fixed. This release provides extra backward compatibility and will load old projects without any issues. A small glitch in the cursor state when the application is paused is also fixed.

The entire change log can be found here: Duplicate Photo Finder Changes

Free download: Find Duplicate Photos

Find Duplicate Songs, Organize Music Collections – Audio Dedupe 3.0.0.1 Provides Improved Speed And Accuracy!

Find Similar Songs

Find Duplicate Songs

Remove duplicate songs, organize audio libraries and save valuable disk space with Audio Dedup 3.0.0.1

The new release of Audio Dedupe is packed with plenty of new features and improvements. As you already know Audio Dedupe is a tool that goes beyond the features of the standard duplicate file finders available on the market. Unlike those tools it can find similar songs comparing audio content. This makes it capable of finding similar songs even if they are stored in different audio formats. The standard duplicate finders can not identify even exact audio file duplicates if they are stored in different file formats as they compare file data instead of audio content.

Find Duplicate Songs In Multiple Languages (Full Unicode Support)

While older version of Audio Dedupe could work with two alphabets simultaneously the current version lifts that limit completely. Now the tool can handle files named in any number of languages at the same time. For example files using Japanese, Chinese, Greek, English or other languages in their names can be compared without the need to switch encoding inside Windows.

Find Similar Songs Faster Than Ever

This release utilizes all the cores of a modern CPU. The comparison phase is now multi-threaded. This means that a scan will be 2x, 4x, 8x, etc. faster depending on how many CPU cores you have. There are also additional speed optimizations in the preprocessing phase that provide at least 30% better performance than before.

 

Find Similar Audio

Find Similar Songs

Improved Duplicate Song Finder Engine

Older versions of Audio Dedupe were limited to a minimum of 90 seconds of audio data necessary in order to compare songs. This limitations is now reduced to just 30 seconds which means that Audio Dedupe can compare more files than before. Usually songs are larger than 2 minutes, but this improvements helps when comparing sound clips or parts of songs.

Duplicate Music Finder Features And User Interface Improvements

Some of the major new features include the improved folders list. It now provides the display of the Exclude From Auto-check and Exclude From Self-scan features. These are handy when comparing two or more folders for duplicates or merging songs from different locations. A “source” folder can be set in order to exclude the items inside from the auto-check feature and make sure that those are not marked for any move or delete operations.

The results grid provides advanced sorting features. The new version can sort the items in the list by preserving the integrity of the groups and also sort the items inside the groups. This means that the list can now be sorted by file size for example in order to get rid of the largest files first.

A “Default” cache is added and used if no cache settings are applied. The currently selected cache is reused for new projects. Using the cache system can dramatically reduce scan time for consequential scans. Scanning files that are cached can be thousands of times faster.

Download the free Audio Dedupe demo here: Duplicate Songs Finder

 

Folder Size Can List Files Inside Backup Folders, System Folders, System Volume Information – Restore Lost Disk Space Instantly

List Files Inside System Volumt Information, Backup Folders and System Folders

Folder Size – Freeware Disk Size Analysis

Freeware Folder Size 3.4.0.0 Can Reveal Lost Disk Space And Is Packed With Six New File Reports

This new release of Folder Size provides a lot of new features and improvements. It can now scan all the system and backup folders and reveal even more details about the used space and hidden files. There are six new reports and some additional features and fixes.

List folder sizes of backup locations, system folders and system volume information

Folder Size can now reveal all those hidden folders and list their contents and sizes. This makes it easy to spot the lost disk space used for backups and copy of system files as such information can not be listed inside Windows Explorer even using an Administrator account.

The new feature works automatically on systems prior to Windows Vista where UAC is introduced by Microsoft. In order to list this detailed information on Windows Vista and newer operating system the application should be started using the “Run as Administrator” context menu option. There is also a new toolbar button named “Restart with Administrator privileges” which will be enabled only if such action is necessary.

Nothing can stay hidden from Folder Size with this brand new release.

Free File Tree Size Information

Free File Tree Size Information

Oldest files, Oldest folders and combined Oldest files and folders report

These three new reports will list the top 50 oldest files and folders inside a folder and all its subfolders. The report is regenerated automatically while navigating through the folders list. There is a new tab in the application options name “Reports” where the date used for this report can be specified. Date created, date accessed or date modified can be used for this report.

Newest files, Newest folders and combined Newest files and folders report

These three reports are similar to the oldest files & folders report, but they list the 50 newest items instead. The same options apply as those for the largest folders report.

Additional Folder Size improvements and fixes

There are plenty of small changes and improvements that can be found in the “What’s New” list. Some of them are:

  • Folder sizes are listed in the chart near the percentage value
  • The “Scan with Folder Size” is removed from the Recycle Bin context menu
  • New tool tip displays the item text if the column is too short to list it
  • The column sizes and positions for the reports are now also stored in the settings and reloaded on application start

Download Folder Size for FREE.

Do you have suggestions? Do you miss a feature?
Please share it in the comments below – we will love to hear and implement it.

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

Find Similar Documents

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.

Download: Similar File Finder

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.

Download: Duplicate File Finder

Do you need a feature? Did we miss a bug?
Please drop a comment below! We will be glad to hear from you!

Find Similar and Duplicate PSD- Photoshop Document Files (Adobe Photoshop) – Duplicate Photo Finder

Duplicate Photo Finder

Find Similar and Duplicate PSD Files

How to find similar or duplicate photo files – PSD- Photoshop Document Files (Adobe Photoshop)

Photoshop files can grow quite large and saving multiple versions of the same document can lead to huge waste of disk space. Having in mind that even simpler files can take up to 100 MB, a quantity of even 50 unused files will waste 5 GB of disk space. Visual Similarity Duplicate Image Finder provides support for over 100 popular image formats and also 300 RAW camera formats. This of course includes the popular *.psd file format.

While a standard duplicate finder can find exact duplicates, it will not help you in such situation where the images are slightly modified or converted to multiple formats. The Duplicate Photo Finder performs a real image analysis and can identify duplicate and similar photos even if they are edited and stored in various file formats. It is the only similarity tool that supports the complex PSD file format. There is a FREE demo of this low-cost tool available for download at the above link.

About Adobe Photoshop

Adobe Photoshop is a graphics editing program developed and published by Adobe Systems.

Adobe’s 2003 “Creative Suite” rebranding led to Adobe Photoshop 8′s renaming to Adobe Photoshop CS. Thus, Adobe Photoshop CS6 is the 13th major release of Adobe Photoshop. The CS rebranding also resulted in Adobe offering numerous software packages containing multiple Adobe programs for a reduced price. Adobe Photoshop is released in two editions: Adobe Photoshop, and Adobe Photoshop Extended, with the Extended having extra 3D image creation, motion graphics editing, and advanced image analysis features.[7] Adobe Photoshop Extended is included in all of Adobe’s Creative Suite offerings except Design Standard, which includes the Adobe Photoshop edition. However, in 2013, Adobe announced a new brand – Creative Cloud. And the Photoshop version included in this suite is named Photoshop CC. The CC version( Originally 14.0, and will be continuously maintained and upgraded) has 3D content as Photoshop Extended, which means the standard version is canceled.

Alongside Photoshop and Photoshop Extended, Adobe also publishes Photoshop Elements and Photoshop Lightroom, collectively called “The Adobe Photoshop Family”. In 2008, Adobe released Adobe Photoshop Express, a free web-based image editing tool to edit photos directly on blogs and social networking sites. In 2011, a version was released for the Android operating system and the iOS operating system, followed by a release of a version for Windows 8 in 2013.[8][9][10]

Adobe distributes Photoshop in Windows and Macintosh versions.

Free Download: Duplicate Photo Finder

PSD File format

Photoshop files have default file extension as .PSD, which stands for “Photoshop Document.” A PSD file stores an image with support for most imaging options available in Photoshop. These include layers with masks, transparency, text, alpha channels and spot colors, clipping paths, and duotone settings. This is in contrast to many other file formats (e.g. .JPG or .GIF) that restrict content to provide streamlined, predictable functionality. A PSD file has a maximum height and width of 30,000 pixels, and a length limit of 3 Gigabytes.
Photoshop files sometimes have the file extension .PSB, which stands for “Photoshop Big” (also known as “large document format”). A PSB file extends the PSD file format, increasing the maximum height and width to 300,000 pixels and the length limit to around 4 Exabytes. The dimension limit was apparently chosen arbitrarily by Adobe, not based on computer arithmetic constraints (it is not close to a power of two, as is 30,000) but for ease of software testing. PSD and PSB formats are documented.[15]
Because of Photoshop’s popularity, PSD files are widely used and supported to some extent by most competing software. The .PSD file format can be exported to and from Adobe’s other apps like Adobe Illustrator, Adobe Premiere Pro, and After Effects, to make professional standard DVDs and provide non-linear editing and special effects services, such as backgrounds, textures, and so on, for television, film, and the web. Photoshop’s primary strength is as a pixel-based image editor, unlike vector-based image editors. Photoshop also enables vector graphics editing through its Paths, Pen tools, Shape tools, Shape Layers, Type tools, Import command, and Smart Object functions. These tools and commands are convenient to combine pixel-based and vector-based images in one Photoshop document, because it may not be necessary to use more than one program. To create very complex vector graphics with numerous shapes and colors, it may be easier to use software that was created primarily for that purpose, such as Adobe Illustrator or CorelDRAW. Photoshop’s non-destructive Smart Objects can also import complex vector shapes.[16]

Photoshop Language availabilities

Photoshop is available in more than 20 languages. These are the following:

Chinese Simplified, Chinese Traditional, Czech, Danish, Dutch, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Romanian, Turkish and Ukrainian. Arabic and Hebrew are added as of Photoshop CS6.[17]

Free Download: Duplicate Photo Finder

Photoshop Plugins

Photoshop functionality can be extended by add-on programs called Photoshop plugins (or plug-ins). Adobe creates some plugins, such as Adobe Camera Raw, but third-party companies develop most plugins, according to Adobe’s specifications. Some are free and some are commercial software. Most plugins work with only Photoshop or Photoshop-compatible hosts, but a few can also be run as standalone applications.

There are various types of plugins, such as filter, export, import, selection, color correction, and automation. The most popular plugins are the filter plugins (also known as a 8bf plugins), available under the Filter menu in Photoshop. Filter plugins can either modify the current image or create content. Below are some popular types of plugins, and some well-known companies associated with them:

Color correction plugins (Alien Skin Software,[18] Nik Software,[19] OnOne Software,[20] Topaz Labs Software,[21] The Plugin Site,[22] etc.)
Special effects plugins (Alien Skin Software, Auto FX Software,[23] AV Bros.,[24] Flaming Pear Software,[25] etc.)
3D effects plugins (Andromeda Software,[26] Strata,[27] etc.)

Adobe Camera Raw (also known as ACR and Camera Raw) is a special plugin, supplied free by Adobe, used primarily to read and process raw image files so that the resultant images can be processed by Photoshop.[28] It can also be used from within Adobe Bridge.

Free Download: Duplicate Photo Finder