Cisdem Duplicate Finder Description

Looking for a great duplicate file finder? Cisdem Duplicate Finder can be the best choice. It quickly finds duplicate files and allows you to delete all duplicates at once.

Find duplicate files
Accurately identify duplicate images, audio files, videos, documents, archives and other duplicate files, regardless of their file names

Support various devices
Scan for duplicate files on Windows and Mac computers (and external storage devices), Android devices, and iPhones/iPads

Detect similar images
Identify similar photos by comparing the histogram similarity and features similarity, allowing you to set the similarity thresholds

View duplicate files
Display duplicate files as well as similar photos for you to easily view, sort, search, letting you handily preview photos side by side

Remove duplicate files
Automatically select all but one file for deletion in each group of duplicate files, provide preset selection rules for you to choose from, and also allow you to select by hand

Easy to use and customize
Feature a simple, user-friendly interface, allow exclusion of folders and files when scanning for duplicate files, and let you take control over the entire process

Pricing

Pricing Starts At:
$19.99 per year
Pricing Information:
Annual: $19.99
Lifetime: $39.99
Free Trial:
Yes

Integrations

No Integrations at this time

Reviews - 5 Verified Reviews

Total
ease
features
design
support

Company Details

Company:
Cisdem
Year Founded:
2014
Headquarters:
United States
Website:
www.cisdem.com/duplicate-finder.html
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Media

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Product Details

Platforms
Windows
Mac
iPhone App
iPad App
Android App
Types of Training
Training Docs
Training Videos
Customer Support
Live Rep (24/7)
Online Support

Cisdem Duplicate Finder Features and Options

Cisdem Duplicate Finder Lists

Cisdem Duplicate Finder User Reviews

Write a Review
  • Name: Anonymous (Verified)
    Job Title: Video Editor
    Length of product use: 6-12 Months
    Used How Often?: Monthly
    Role: User
    Organization Size: 1 - 25
    Features
    Design
    Ease
    Pricing
    Support
    Likelihood to Recommend to Others
    1 2 3 4 5 6 7 8 9 10

    Finally cleaned up my cluttered photo library

    Date: Mar 31 2026

    Summary: As a video editor, I store tons of screenshots and downloads, and my laptop was always running out of space. This tool helped me clean everything up quickly. Definitely useful.

    Positive: Simple interface and very straightforward to use. It quickly found a lot of duplicate photos I didn’t even realize I had. The built-in preview pane made it easy to compare similar photos.

    Negative: The scan can take a while if you have a very large number of files.

    Read More...
  • Name: Tadeo M.
    Job Title: Photographer
    Length of product use: Less than 6 months
    Used How Often?: Monthly
    Role: User
    Organization Size: 1 - 25
    Features
    Design
    Ease
    Pricing
    Support
    Likelihood to Recommend to Others
    1 2 3 4 5 6 7 8 9 10

    Highly recommended!

    Date: Jun 10 2025

    Summary: I had a lot of duplicate files on my computer but hadn't cleaned them up until I noticed my hard drive was almost full. So I tried this app. It's easy to use. It helped me removed all the duplicate files quickly.

    Positive: It's easy to use, and I really like the auto-selection rules. They help me quickly select all but one file in each group of duplicates for deletion.

    Negative: At first, I didn’t know how to scan my cloud drive for duplicates, but their customer support responded quickly and guided me through the process.

    Read More...
  • Name: Wales T.
    Job Title: Product Manager
    Length of product use: Less than 6 months
    Used How Often?: Monthly
    Role: User
    Organization Size: 1 - 25
    Features
    Design
    Ease
    Pricing
    Support
    Likelihood to Recommend to Others
    1 2 3 4 5 6 7 8 9 10

    It is easy to freeup space from your computer with it.

    Date: May 10 2024

    Summary: If you just want to remove the duplicate files, it is a really good choice. They offer both annual license and lifetime license, the lifetime license is more affordable, be careful that the annual subscription is auto renewed.

    Positive: Easy to use, scanning duplicate files is effective and fast(scans out 10+ thousands of duplicate files within 10 mins)

    Negative: It can scan the similar images, but I doubt its accuracy.

    Read More...
  • Name: Chloe M.
    Job Title: Photo Editor
    Length of product use: 6-12 Months
    Used How Often?: Weekly
    Role: User
    Organization Size: 1,000 - 4,999
    Features
    Design
    Ease
    Pricing
    Support
    Likelihood to Recommend to Others
    1 2 3 4 5 6 7 8 9 10

    Accurately Detects Modified Images

    Date: Apr 22 2026

    Summary: There are many modified images in the “Pictures” folder on my PC—more than 1,000. They hadn’t been cleaned up for a long time and were taking up a lot of storage space, especially since the space on my local disk (C:) is limited. By chance, I came across a post on Reddit and decided to try the trial version of Cisdem Duplicate Finder. It successfully identified these images, and I then purchased the full version.

    Positive: Cisdem Duplicate Finder can accurately detect similar images on my Windows PC, even if their resolution or saturation has been changed, if they have been cropped, or if text has been added. The similarity of each detected image is displayed in the upper-right corner, which makes it easy to understand at a glance. In addition, the side-by-side preview of the found images makes comparison much easier.

    Negative: Similar and duplicate images are listed on the same tab. Therefore, when there are too many duplicate images, I have to scroll down and manually select the similar images to delete. It would be better to display duplicate and similar images on separate tabs.

    Read More...
  • Name: Mal B.
    Job Title: Canadian forces officer
    Length of product use: Less than 6 months
    Used How Often?: Daily
    Role: User
    Organization Size: 1 - 25
    Features
    Design
    Ease
    Pricing
    Support
    Likelihood to Recommend to Others
    1 2 3 4 5 6 7 8 9 10

    Cisdem Duplicate Finder review

    Date: Feb 06 2024

    Summary: 0/10. Do not give them money.

    Positive: Nothing.

    Negative: Liars, they say that they guarantee 30 days refund but never respond to emails when you find out that the software does not work properly, i sent many emails with no respond back.

    Read More...
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