8 Best photo comparison software [2020 Guide]

Ivan Jenic
by Ivan Jenic
Troubleshooting Expert
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  • Are you looking for the best photo comparison software? Although you might be able to compare photos easily by placing them side by side, you can get better results by using specialized software.
  • A photo comparison software solution generally has features that can help you locate and remove duplicate pictures easily, thus saving you time and effort.
  • Here are more photo management tools you can use on your computer.
  • If you're into digital photography, our website has a wide collection of software for you.
What are the photo comparison tools for PCs?

Are you looking for the best photo comparison software? We’ve got you 7 excellent programs for you to try out.

Ever wondered how difficult it is to spot the difference in two identical photographs, sometimes it can look almost impossible to note the difference by face value only. This technique has been used in several photo identification games such as Photo hunt whereby you need to spot the difference in two or more pictures.

These images can be easily analyzed by using photo comparison software. Also, many people take photographs and have duplicates of a particular photograph which can lead to unnecessary use of Hard Drive space.

A photo comparison software generally has features that can help to locate and remove these duplicate pictures easily saving you time and effort.  Adobe Photoshop is a conventional way of analyzing or comparing images; however, since it is majorly graphics software it is complicated for beginners and expensive.

What are the photo comparison tools for PCs?


Adobe Lightroom (editor's choice)

windows 7 image viewing adobe lightroom

Adobe Lightroom is our top pick when it comes to photo comparison. It has grown over the years to be one the most recognizable software when it comes to image editing and especially organizing.

It is mainly targeted at professional photographers that are looking to bulk edit and organize their work into manageable chunks. The Quick Develop feature being quite handy for fast tone adjustments.

You can also opt for Adobe Lightroom CC if you want to get an extra 1TB of storage that ensures you can manage any amount of photos.

You can tag your photos with stars, colors, flags, and keywords which makes the process of grouping and filtering much easier.

Those tags can be used for either quality, color or thematic grouping that will allow you to compare photos side by side.

The latest AI based tool called Adobe Sensei will recognize similar objects or people in your images and assign keywords to your photos as well as spot similar content that might be unnecessary to keep.

Download Adobe Lightroom free


ACDSee Photo Studio Ultimate

photo comparison softwareACDSee Photo Studio is a digital photo suite that has many interesting features. It uses GPU based software that uses professional digital management tools. The photo suite has several tools that allow the raw editing of pictures and allows easy manipulation of photos. You can also compare different photos and manipulate photographs to your preference.

ACDSEE is premium software with a cost of $74.95 and may be expensive if you only want to perform photo comparison or image duplicate delete functions.

    ⇒ Download now ACDSEE Ultimate 2018 from the official website


Image Comparer

photo comparison softwareImage Comparer by Bolide Soft is a unique and simple tool used by many to scan, manage and delete Duplicate images. The software uses an analytical algorithm to detect your images and automatically identifies the best photo from your duplicates. Just like other software on this list, you can set different parameters for your search.

Image Comparer allows the search of Resized, rotated and edited images. This is usually achieved using an inbuilt visual similarity tool which allows a high degree of accuracy.

The tool also scans your storage device fast and supports over 7 image file formats including GIF, PNG, TIFF, TGA, RAW, JPEG, and BMP. Image Comparer by Bolide Soft is compatible with Windows O.S from Windows XP up to Windows 10.

⇒ Download Image Comparer



ImageDiff is Graphics User Interface based software popularly used to compare different images. The software is lightweight and easy to use. The installation process is fast and users can easily access various features arranged on the home window. You can customize the threshold levels which gives a better visualization of the images.

There are four different modes in which image comparison can be viewed which are X-Ray, Predator, Thermal and Monochrome. These modes allow proper identification of differences in images depending on your preference.

It is important to note that ImageDiff requires a specific Microsoft visual to run which is MSVCR71.dll. However; this DLL file does not come with the execution file but can easily be downloaded online.

⇒ Download ImageDiff



photo comparison softwareThis easy to use software is designed specifically to remove duplicates of a particular photo from your system. However, it also comes with photo comparison features, with an attractive user interface and simple to use commands this is a unique program.

On installation, you can easily add folders containing your duplicate photos with a simple drag and drop tool in the home menu. The search feature is highly advanced as you can customize the matching levels for your preferred results. These results can then be easily compared or differentiated by the user.

The program also has an image recovery tool by which you can recover lost image and supports external storage devices.

⇒ Download DuplicatePhotoFixer


Duplicate Photo Finder

photo comparison softwareDuplicate Photo Finder as the name implies, allows users to easily scan and identify duplicate photos on your system. The software supports over 10 image formats and possesses deep scanning capabilities. On installation, the software provides many options for comparison of pictures on your system. The user interface is simple to use and all options are presented on the main menu. You can quickly search for similar looking photos, resized duplicates or rotated duplicates.

The unique selection assistant allows users to select photos based on groups, dates or location on your hard drive. While if you need to compare two images this can be done with the inbuilt image viewer which allows side by side comparison of images. Duplicate Photo Finder is an excellent Photo comparison software as it incorporates many features as well as an intuitive user interface.

⇒ Download Duplicate Photo Finder


Duplicate File Finder

photo comparison softwareThis tool is a lightweight tool designed to discover different file formats lost in your PC storage. It can also be used as photo comparison software as it contains features which can help you detect the differences between two images.

Duplicate file Finder developed by Auslogics uses a unique algorithm to search for duplicated image files which ensure near accurate results most times. You also have full customization of the software and can set image parameters to your preference. In all Duplicate file finder is an ideal all-round file finder.

⇒ Download Duplicate file Finder


Duplicate Photo Cleaner

photo comparison softwareDuplicate Photo Cleaner is a lightweight tool designed specifically to scan, manage and remove duplicate images in your PC. One unique feature about Duplicate photo Cleaner is that unlike other conventional photo cleaners that uses file name or date.

It uses a different algorithm in which it can search for edited, cropped and rotated images on usersPC with a high degree of accuracy. Search results are fast and the tool gives you different options on search options, you can set file similarity to various degrees however the default figure is 50%.

Finally, you can use the software as photo comparison software; the unique Folder Comparison mode allows comparison between images from the source folder and your target folder. This makes it easy to manage duplicates and keep the original files gotten from the results.

⇒ Download Duplicate Photo Cleaner


These image comparison software listed above have similar basic features but differ in some ways from the simple ImageDiff to the more complex ACDSEE. Therefore, we recommend that you pick the software that best serves your needs at the particular time.

FAQ: learn more about photo comparison software

  • How can I compare two photos?

If you have an eagle eye, you can place them side by side on your computer’s screen and give them a thorough visual analysis. However, if you want better, more accurate results, you can turn to specialized software solutions.

  • What is the best photo comparison program?

Depending on your needs and experience, all of the programs on our list can help you achieve satisfactory results. However, if you want the best tool there is, we recommend ACDSee Photo Studio.

  • Can I use photo comparison apps to identify duplicates?

Not all photo comparison apps will have this option, but a few tools that are on this list can surely help you identify duplicate photos. Duplicate Photo Finder, as its name suggests, is one of your safest bets in this situation.

Editor’s Note: This post was originally published in July 2018 and has been since revamped and updated in April 2020 for freshness, accuracy, and comprehensiveness.