Duplicate Image Finder

Duplicate Image Finder


(2 stars)


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50,000 - 100,000 downloads

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Duplicate/Similar Image Finder can detect all duplicate images (photos or pictures) located on your Android device. Application scans selected folders & sub folders, and detects not only exact duplicates, but also those images which are visually similar (based on configurable visual similarity setting - similarity percentage).

Main purpose of Duplicate/Similar Image Finder is to find all duplicate and similar images and help you organize your image collections without manually browsing through thousands of photos visually comparing all your photos. This way you can save valuable disk space as well as precious time. App is provided free of charge, with optional advertising removal charge.

Duplicate/Similar Image Finder scans quickly through thousands of images which are then grouped/organized, in order for you to remove those duplicate/similar photos taking space on your mobile phone or tablet.

In order to be efficient, we're using very advanced algorithms to find these duplicate images. We mimic and replicates exactly what a human would do in order to find images which are comparable in a visual way. Duplicate/Similar Image Finder can identify such duplicate images even if they are in different image formats and sizes.

In order to allow higher degree of configuration, Duplicate/Similar Image Finder allows you to specify a percentage of image similarity that will be used during the scan. Higher the percentage, less similar (duplicate) photos will be found. As we've mentioned earlier, once the scan process is finished, our app will display all duplicate images categorized into groups and then let you to select duplicate images for either preview or deletion.

In such simple way you can clean up your collection of photos or images from all duplicate files. We support most popular image formats and provide very intuitive user interface which lets you navigate the screens without a need for reference to a lengthy documentation/manual.

Due to its innovative and optimized algorithms we're currently the fastest and the most precise product of this type on the Android market.

- Find all similar and duplicate images in user specified folders using visual comparison feature
- Scan entire device for similar and/or duplicate images
- Find exact duplicate image files using fast algorithm (select 100% similarity)
- Finds all possible duplicate images
- Get information about each image (date time taken, size, etc.)
- Find duplicates in different color schemes (grayscaled, various hues, etc.)
- User can adjust the percent of image similarity
- Show preview for original and duplicate images
- Duplicate images can be deleted permanently
- Supports many image file formats
- Very intuitive interface


Requirements: OpenCV library. Our software will automatically prompt you to download OpenCV library upon first opening of the app.

Note: Processing huge amount of images may take time and is depended on your Android hardware.

Please consider supporting this free app by purchasing Advertising Removal through in-app build process.

Organize images and save valuable disk space!

Tags: app for cleaning up duplicate pictures, photo duplicate finder, duplicateimagefinderapk, low resolution photos duplicates, image processing similarity application, to delete duplicate pictures, duplicate photo finder, app for deleting duplicate photos, mobile phone duplicate images, what app duplicates an image.

Recently changed in this version

- bug fixes
- unlocking of sensitivity option added

Comments and ratings for Duplicate Image Finder
  • (32 stars)

    by Pamela Mcginnis on 16/01/2015

    I just need to learn how to use it cuase I got over 200 photos and deleting one at a time can be time cosuming tell me how tp work it and ill change my description

  • (32 stars)

    by Dominic Ross on 02/01/2015

    Don't install ... I shouldn't have by reading the comments ...

  • (32 stars)

    by Dennis Espiritu on 28/12/2014

    OK so it won't work on other devices (hence the low ratings of other users). But on mine it totally works!

  • (32 stars)

    by Shilpa Sharma on 24/12/2014

    It did my work but I will give it a five star if this app would be able to run in the background. While its scanning you can't do anything else and it becomes a tiresome process if you have a large number of photographs to be scanned. Also, it leaves out some pictures ( only one or two in my case) which are identical ( i tried to rescan it but it showed no results for those photographs) but other

  • (32 stars)

    by Kim Leitner on 21/12/2014

    This is the worst .... sucks big time.. could not find one double out of 2000

  • (32 stars)

    by Jeff Ran on 13/12/2014

    Bleh UI . Barely works with wuick scan (does not detect at all). Takes forever when you set sensitivity to even 20 and slows down my S5 . Clean Master has a built in diplicate removal tool to it and it works smoothly .

  • (32 stars)

    by Christopher Scott on 03/12/2014

    Slow and still didn't work

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