It just so happens that many PC users have a clogged hard drive. unnecessary files. Among them there are many duplicate photographs that occupy a certain amount of memory.

Considering that a computer can store thousands of pictures, searching for and deleting copies manually is not a pleasant task. To make your task easier, you can use special programs, which will quickly find all duplicate photos.

Ways to find identical photos on disk

Today there is big choice programs for finding duplicate files of any format. In terms of working with images, the following options have proven themselves well:

• Image Comparer;
• Similar Images Finder;
• Duplicate Cleaner;
• CCleaner.

When searching, such programs take into account not only the file name, but also a number of other parameters, including resolution, shooting date, amount of memory occupied, etc.

Method 1: Image Comparer

This is one of the most functional tools for finding identical and similar images. Image Comparer finds duplicates, even if they have different formats.

The program is extremely simple to use:

In case of comparing pictures with less similarity, you can check the box next to “ Highlight the differences” and each of them will have distinctive details marked.

Pay attention to the green arrow. She points to what is supposedly the best quality photo.

Method 2: Similar Images Finder

Simple and functional program with everything you need to find duplicate photos.

Instructions for use are as follows:

Method 3: Duplicate Cleaner

You can easily get rid of unnecessary duplicates using this program. It features a pleasant interface and extensive search customization options.

Find identical photos You can use Duplicate Cleaner by following simple instructions:

1. Go to the " Search criteria" and open " Picture Mode».
2. In the block " Find pictures» you can set the degree of similarity. By selecting " Custom", You can specify this value as a percentage. Choice also available additional tags and parameters for comparison.



3. In the block " Extra options» the criteria for selecting identical photographs can be specified.



4. Block " Search filters» allows you to include or exclude certain file resolutions, set file size limits, and narrow your search among photos created during a certain period.



5. If necessary, check the " Additional options search».



6. Open the tab " Scan path", highlight a photo folder and press the button pointing to the right so that the folder appears in the search field. All you have to do is press the button Scan».



7. At the end of the scan, a report will appear showing how many files were scanned and how many duplicates were found. It can be closed by clicking the corresponding button.



8. There will be a pairwise list in the main program window identical files. For convenience, turn on the " Preview ».



9. Now you can view each pair of photos and immediately mark the odd one.



10. When everything you need is checked, click " Deleting files».

Method 4: CCleaner

The main purpose of this program is to clean and optimize the disk, but its capabilities also include searching for duplicates.

To find extra photos you will need to do the following:

1. Go to the section " Service" and select " Search for duplicates».



2. Place checkboxes where you see fit in the blocks “ Search criteria" And " Skip files" Considering that we are talking about pictures, it is advisable to mark the point “ Content».



3. To narrow your search, uncheck the boxes local disks and press " Add».



4. By clicking " Review", indicate the folder with photos, below you can specify the formats of the files you are looking for and, if there are subfolders, indicate this in " Parameters" Click " OK».



5. Click the button Find».



6. In the report, identical files will be located together. You can check the boxes manually or open context menu and press " Select all».



7. This will mark all copies.
   
   

   All you have to do is click " Remove selected» and confirm the action.



Programs for finding and removing duplicates can significantly save your time if you need to clear your computer of unnecessary photos.

Jan 28 2017

Even for those who are not involved in photography, image editing, creating videos and slide shows, creating viral postcards, animation, etc., they often have the same images on their computer located in different folders.

Of course, for those who are engaged in creative activities on the computer, the habit of storing images in separate thematic folders is very helpful.

And also, the habit of deleting media material that has become unnecessary after completing work on a project.

And yet, no matter how hard you try, similar images(duplicates) still appear periodically on the computer.

When selecting pictures for a group on social networks or a blog, editing and optimizing them, it is not always possible to remove the original pictures that have become unnecessary.

In a previous article I describe in detail

To avoid confusion, identical pictures with different extensions or sizes are given different names, placed in different folders, etc.

But the images in the pictures remain the same, and if you want to delete unnecessary copies, you are faced with the need to spend time on this.

Another accumulation of identical images on the computer is due to the fact that we upload photos from the camera (phone, camera) to the computer entirely (as a whole) into one folder. At the same time, without deleting the photos from the media.

After taking a few more pictures, we again upload all the photos from the camera as a whole to another folder.

So infinite number once.

When looking at photos, sometimes you really want to put things in order - to delete similar and unnecessary ones.

But this takes time! Time and patience!

Because it’s difficult to remember “have I already seen this photo or not?”, “did I delete it (the same one) or not?”, “and where did I put it?”, “what if this one is not already in other folders?”

In general, it is troublesome to delete duplicate pictures and photos from your computer.

And sometimes you don’t want to leave everything “as is,” because confusion arises, takes up time and spoils the mood.

To help us, there are several programs that can quickly view, compare images and remove duplicates.

Oh, if only they could create slideshows and collages themselves...

These are the programs:

AntiDupl.NET
DuplicateFinder
DuplicateFileDetector
DuplicateCleaner
ImageDupeless
ImageComparer
Duplicate File Remover

In this article I will talk about the AntiDupl.NET program

Firstly, because I use it myself. It is installed on my computer.

Secondly, because this program is free and recognizes images in JPEG formats, GIF, TIFF, BMP, PNG and others.

I would like to note that the program scans and analyzes the content itself graphic files.

And therefore it finds not only completely identical files, but also similar ones.

Pictures become similar after editing - cropping, writing, or rotating the corner of the image. The blogger performs all these manipulations with images to create a unique image for the site.

Sometimes pictures already posted on a blog need to be left for further creation of a banner, for example, or posting an announcement of an article on social networking pages.

The program's ability to find similar pictures (changed) is very helpful in quickly finding and removing truly unnecessary ones.

The program supports the Russian interface and has the ability to flexibly manage search parameters.

Download program

On the program download page, select the most top line- since it contains the latest version of the program.

When downloading a program, immediately determine the folder and location on the computer where it will be stored permanently. Because there is no need to install the program. After unpacking the archive into the same folder, you will find a file with the extension exe.

Launch the program double click left mouse button on this file.

Now let's set the program language.

Next, “Specify path” (yellow folder) and in the window click “Add directory”.

After this, a small window will open where you can select the folder in which you want to check the images

To analyze and search for duplicates, you can add more than one folder.

And even folders containing folders inside them.

And even just specify the entire C drive, for example. Or a “flash drive”, which at this moment will be connected to the computer.

After the directories have been added, click on “OK” and then on the gear icon - that is, we proceed to selecting settings options.

Now let’s take our time and thoughtfully tick or not tick required settings search.

The Options window has several tabs.

The meaning of the settings and their description are very clear, so I won’t dwell on them.

Go through all the tabs before clicking OK

And now one more step - click on the green triangle icon “Start Search”. After this, the program will very quickly give you the result

The program will give you the result of the check in the next window, where at first glance nothing will be clear.

It's actually simple. There are 2 pictures displayed on the left side. And under each of its data - weight, size, name, etc.

You can manually remove the top or bottom. Or give the program a command to do it for you.

Pay attention to the top command line and a vertical line with similar icons.

Move the cursor to a button and a tooltip will appear with the meaning of these buttons.

If you want to quickly delete, for example, all the first pictures, press the key combination Ctrl+A on your keyboard and then the button in top panel"Delete all first" programs.

To leave pictures edited and prepared for further publication or creating a slide show, look at the parameters you need - weight, size, extension. All this data appears in the data of each copy.

Deleted pictures will go to the trash. All that remains is to empty the basket itself.

When I first cleaned my computer of duplicate images using this program, my computer freed up...more than 9 GB!

I was impressed myself :)

I think that it will take you much more time to study and master this program for the first time than to remove duplicate images on your computer using the AntiDupl.NET program

Surely you have a large database of photographs. Has it ever happened that you are looking through photographs from this database and you get the feeling that some photos are repeated? Manually search for duplicate photos- long, painful and stupid. I agree with those who say that this is simply a useless exercise, because photographs do not take up so much space on your hard drive, but having well organized catalog of photos I still want to. Yes, and this article would not exist if it did not exist software method find duplicate pictures, so it won’t be difficult for you to do this!

To find duplicate photos, you can use the program AntiDupl.NET. The program is absolutely free, supports the main graphic formats: JPEG, GIF, TIFF, BMP, PNG, EMF, WMF, EXIF ​​and ICON, and has a Russian interface. And in fact, it perfectly performs its main function, searching for duplicates.

From words to deeds. By downloading from the link above, latest version programs AntiDupl.NET, you will receive a self-extracting archive on your computer. By double-clicking on it, you will see the following window, where we will be asked to select a location to unpack the files. Unpack directly to your desktop.

As a result, a folder with a program ready for use will appear in the location you specified. Without thinking for a long time, we launch it. Initially, everything we have there is on English language. To see your native Russian language, do the following: Click View - Language - Russian.

In Options, you can add a checkbox: Search for rotated and mirrored duplicates - since often some identical photographs turn out to be simply upside down.

Next, select the folder in which the photos are located and in which there are supposedly duplicates. To do this: Click on the folder icon - the Paths window appears - click add a directory - select the desired folder- click OK. If you need to search not in one, but in several folders, we perform this operation again.

To start the search, click on green icon play.

As a result, the program will display a list of duplicate pictures. Next, you can either delete both or one of the duplicates.

If you set the options to Consider image size and Consider image type, then the program will find duplicates of only one size and only in one extension, respectively. I would not recommend checking these boxes, since you often come across the same pictures, only of different sizes.

“Finding duplicates in large collections of photographs”

Image Dupeless 1.6.3 (Russian) is designed to search for similar images (duplicates) in large collections. Graphic files in JPEG, GIF, BMP, PCX, PNG, TIFF, PGM, WMF, EMF, EPS, PSD, ICO formats are supported. The comparison is based on the content of the images, regardless of their size, format, resolution, etc.
There are advanced capabilities for cataloging existing galleries on CDs and further off-line work with them. At the same time, comparing newly received images with those already available in the gallery takes much less time than a complete rescan of the gallery itself, and is possible even in the absence of the CD with the gallery itself. There are internal tools for comparing, deleting, moving and updating files, changing bindings root directory galleries.
Key Features:
- a unique ability to merge series of images based on similarity information;
- optional ability to store thumbnail images and work in off-line mode;
- the ability to compare the gallery with new images without rescanning it and in the absence of its original images (only according to the gallery file), as well as compare galleries with each other;
- the ability to search in the gallery for images similar to a given one;
- ability to save duplicate search results;
- the ability to quickly update the gallery, bringing it into line with the files on disk without re-reading (for example, after moving the gallery to a new location);
- ability to specify a user-defined list of dissimilar images (for example, when you do not want to remove some very similar pairs and do not want them to appear in the list of found duplicates after each new comparison);
- the ability to automatically, according to user-specified conditions, mark “bad” duplicates for further removal;
- visual and convenient presentation of duplicate search results;
- the ability to vary the performance/convenience ratio by changing parameters;
- ability to work with image descriptions from the "descript.ion" file;
- ability to import/export lists of duplicates.
download (4 MB) >

Graf2 1.02.0 Free rus

A program for finding duplicate images and simply similar pictures, group renaming and viewing images. Supported JPG formats, ICO, BMP, GIF, TIF, PNG. The program is designed to provide 2 main functions: Search for duplicate images and organize a convenient mode for organizing and renaming files in a directory. In addition, the program can be used as a graphic file viewer. Provides a convenient mode for processing the resulting set of duplicates, multi-threading, English and Russian languages, help...

OS: Windows® XP, Vista, 7
Size: 1.2 Mb

AntiDupl.NET 2.2.4.528 RUS FREE

As a rule, modern computer users available large collections images in various formats. And the larger these collections, the more likely they are to contain large number duplicates. The user's natural desire is to get rid of them. However, if the collection is large enough, then doing this manually is a very tedious and unproductive task. Program AntiDupl.NET will help you automate this process. It is capable of finding and displaying duplicate images in the main graphic formats: JPEG, GIF, TIFF, BMP, PNG, EMF, WMF, EXIF ​​and ICON. The comparison is made based on the contents of the files, so the program can find not only completely identical, but also similar images. In addition, the program can find images with certain types of defects. The AntiDupl.NET program is free, quite easy to use, has high speed and accuracy, and supports the Russian interface.

OS: Windows 2000/XP/Vista/7 (x86/x64)
Size: 1.35 MB
Download AntiDupl.NET 2.2.4.528 Rus for free

A program for finding duplicate files is most often needed by users who store on disk a large number of music, photos and documents.

And, although you can delete such extra copies manually, specialized applications can save a lot of time.

Especially if the files are located in different folders or hidden directories. You can search for such duplicates using the universal software or designed for a specific data type.

In the first case, the search speed increases, in the second, the probability of finding all copies increases.

Universal Applications

Universal applications for finding copies mainly work on the principle of comparing file sizes. And, since the probability of the same number of bytes in different photos is practically zero, same values are considered a sign of a duplicate.

Sometimes the algorithm involves checking names - also important parameter for searching, especially since the same data in most cases also coincides in name.

The advantages of the programs are the ability to find files of any type with their help and the relatively high speed of operation. Disadvantage: lower detection accuracy. For example, none of these utilities will consider the same photo saved at different resolutions to be a duplicate.

1. DupKiller

The application, which allows you to search for files with almost any extension, can be downloaded for free on the official website of its manufacturer.

Among the differences of the program is the interface in Russian, fast work and a large number of settings.

With DupKiller you can compare files by size, date, and content ( last chance only supported for certain types).

Rice. 1. DupKiller program window.

2. Duplicate Finder

The Duplicate Finder application allows you not only to search for duplicate files with different extensions, but also to sort them.

For user convenience, the utility settings allow you to search both by size and by checksums, and by name.

In addition, it can be used to remove empty folders and "null" files. Among the shortcomings, one can only name the lack of support for the Russian language.

Rice. 2. The result of the Duplicate Finder application.

3. Glary Utilities

The program is not one utility, but several at once - for fixing the registry, for cleaning up the disk, and even for managing security.

One of the applications in the set allows you to search for duplicate files. Among the advantages of the utility is the Russian interface.

The disadvantages include a certain slowdown of the computer when using the application.

Rice. 3. Duplicate search utility included in the package Glary Utilities.

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4. CCleaner

The main task multifunctional CCleaner programs is cleaning hard drive computer (as well as tablet and smartphone, since the application also has versions for Android). And among its advantages we can note:

• ease of setup;
• setting multiple search criteria;
• ability to ignore some files (with certain size or creation date, as well as system or hidden).

Important: If files with a size of zero are detected, they do not have to be deleted. Sometimes this may be information created on another operating system (for example, Linux).

Rice. 4. Optimization program CCleaner systems can also search for duplicate files.

5.AllDup

Among the advantages of another program, AllDup, we can note support for any modern operating system. Windows systems– from XP to 10th. At the same time, the search is also carried out inside hidden folders, and even in the archives.

Although the comparison of information by default occurs by file names, so it is advisable to change the settings immediately. But during the search process, each duplicate found can be viewed without closing the application.

And if a copy is found, you can not only delete it, but also rename it or move it to another location. TO additional benefits applications include a Russian-language menu and completely free work for any period of time.

In addition, the manufacturer also produces portable version in order to search for copies on those computers on which installation of third-party software is prohibited (for example, on a work PC).

Rice. 5. Search for files using the portable version of AllDup.

6. DupeGuru

One more useful application DupeGuru searches for duplicates with any extension. Its only drawback is the lack of new versions for Windows (although updates for Linux and MacOS appear regularly).

However, even the relatively outdated utility for Windows 7 copes well with its tasks when working in newer operating systems. With its help, even system files are easily detected, and the menu is intuitive and in Russian.

Rice. 6. Detecting copies using the DupeGuru utility.

It is noteworthy that, in addition to the usual universal option, the manufacturing company has created a utility to search for files of a certain type. Exists separate version for images and another one for music.

And, if necessary, clean your computer not only of documents and system files(which, by the way, need to be deleted very carefully - sometimes it’s even worth leaving an “extra” copy rather than disrupting the system’s functionality), it’s worth downloading these applications as well.

7. Duplicate Cleaner Free

Duplicate Cleaner Free, a utility for detecting copies of any file, has the following features:

• filtering data by extension;
• Russian interface language;
• opportunity free use;
• high speed work.

Its disadvantages include minor limitations when searching for images (for this it is recommended to purchase paid version) and not entirely accurate translation individual elements menu in English. However, due to its effectiveness and ease of use, the application enjoys some popularity.

Rice. 7. Find duplicates using the Duplicate Cleaner Free utility.

Finding duplicate audio files

If the duplicate search results do not satisfy the user, you can consider an option designed for certain files. For example, for music accumulated on a disk.

This need often arises when downloading several albums and collections of the same artist at once - often the same tracks end up in different folders.

They can have similar sizes and differ, by and large, only in names. Especially for this, there are utilities for searching for similar melodies.

8.Music Duplicate Remover

Among the features Music programs Duplicate Remover – comparatively quick search and good efficiency. In fact, this application “listens” to the composition and compares it with other audio files.

At the same time, naturally, its operating time is longer than that of universal utilities. However, the amount of data checked by the program is usually tens of times less, so the average scan duration rarely exceeds a couple of hours.

Rice. 8. Detection of copies of music and audio files by album.

9.Audio Comparer

Among the advantages of the Audio Comparer utility are a very simple menu and a quick search for copies of music. So, among several thousand audio files, she finds copies and duplicates (of course, if available) in just 1–2 hours.

In this case, neither the size of the track nor its bitrate matters for detection (bit rate, that is, sound quality, changing which leads to a different amount of data for the same duration of the melody).

Rice. 9. Find duplicates using Audio Comparer.

10. DupeGuru Music Edition

The application is one of additional versions free utility DupeGuru. Its operating speed is lower than that of the universal version, but the probability of detecting a duplicate audio file is several times higher.

The principles of operation and interface are almost completely the same basic program, and one of the main advantages is that Music Edition considers the music with the best bitrate as “originals”. This means that deleting duplicates will not lead to the loss of higher quality audio files.

Rice. 10. DupeGuru version for finding duplicate music.

Finding copies of photos and other images

Just as often, the user may need to remove duplicate images. Especially if there are several collections of personal photographs on your hard drive, sorted by date or location of shooting.

Using special software extra photos and the pictures will be detected and destroyed, and there will be more space on the HDD (SDD, flash drive or other drive).

11. DupeGuru Picture Edition

The application for finding identical pictures is another version of the DupeGuru utility, which can also (and even advisable) be downloaded even if you have universal version. At the same time, photo analysis also takes longer compared to searching for files of any extension, but the result is worth it.

Images are detected even when there are several duplicates of the same image on the disk, but with different resolutions and, accordingly, size. In addition, to increase efficiency, files with any graphic extensions– from .jpg to .png.

Rice. 11. Search for pictures using another version of DupeGuru.

12. ImageDupeless

ImageDupeless is fast and easy to use. small size, which may be important when using it, for example, to download 2G mobile Internet.

Moreover, it is distributed free of charge and has a Russian interface. And the manufacturer periodically releases updates to it, increasing the efficiency of image search.

Rice. 12. Stylish interface of the ImageDupeless application.

13. Image Comparer

The benefits of the Image Comparer app include: simple interface, we can call the presence step-by-step wizard, which allows you to learn how to quickly and efficiently search for images.

This feature distinguishes the utility from most others, to work with which you will have to read help files that are not always correctly translated (and sometimes even provided only in English).

In fact, the application is another version of Audio Comparer, and is also distributed under a “shareware” license - that is, the user will have to pay for certain functions.

Rice. 13. The Image Comparer app is a good way to find duplicate pictures.

Finding copies of movies and videos

In addition to music and images, another type of data for which duplicates are searched separately are video files. After all, if you have 1–2 or even 4 terabytes of space on your hard drive, even movies can be “lost” on it.

Or home videos distributed across different directories. You can save space by deleting copies of videos using specialized utilities, the number of which is much smaller compared to applications for searching other files.

14. Duplicate Video Search

Duplicate Video Search works based on comparing bitrates, sizes and titles.

At the same time, different formats are also compared - .avi, .mpeg4, .mkv, etc. And the results are presented in the form of thumbnails with the characteristics of the files.

Rice. 14. Video search results using Duplicate Video Search.

15.Video Comparer

Video Comparer app is highly efficient. However, it has significant drawback For domestic user– the utility is free to work only for the first 30 days (after which you will either have to purchase full version, or thoroughly clean the registry and install the trial again).

In addition, the program interface is only English. However, for those people who constantly work with video at a professional level, you may want to consider purchasing the application.

Moreover, it costs only 20 euros for home use and has a very high speed - up to 500 videos of any size are checked in 40 minutes.

Rice. 15. Detecting duplicate videos from using Video Comparer.

conclusions

The advantages of programs for searching for copies of files are serious enough for at least one of them to be installed on every computer.

Especially if the user constantly downloads from the network various information. Using utilities that detect duplicates, you can save more than one hour of your time and several gigabytes of disk space.