Reclaim Lost Storage Space
There's a quick and easy way to free-up your storage- delete duplicates. Get rid of digital junk and make room for new files.

Well-Organize Your Data in an Orderly Manner
Your data becomes easily accessible with a few clicks. You can find a document even if it was created years ago.

Improve Productivity & Efficiency
Getting rid of the identical copies will help you focus on your work and spend less time searching & managing files.

Easy Drag & Drop Interface
Get started in seconds with a simple, intuitive and straightforward interface.
Drop folders you want to scan into the Search Folders List
Drop folders you want to exclude into the Ignore Folders List

Customize your Scan
We don't restrict you to only a handful of predefined scan filters. Get the handy scan filters to choose what to scan and what not to.
Choose predefined file extensions list to search or ignore (for example, documents, photos, music, videos, etc.)
Create your own custom list of file extensions, or modify the existing ones
Set up upper & lower file size limits (For example, ignore all files above 1 GB)

Fast, Reliable & Accurate Scan
Finished adding folders to the Search Folders List? You're good to go now! Just start the duplicate scan and take a cup of coffee.
Compare your files using industry-standard file hashing algorithms (CRC-32, MD5, SHA-1 and SHA-256)
Interactive pie-chart statistics

ne-Click File Selection Algorithms
Why sit back for hours and review the duplicates yourself when DupInOut Duplicate Finder can automate and simplify this task?
Mark duplicates using predefined patterns (Newest/ oldest created, newest/ oldest modified, etc.)
Mark duplicates using custom parameters (file name, path, size, date, hash, group, etc.)
In-house image, video & text files previewing functionality

Whats New

https://www.dupinout.com/changelog/

HOMEPAGE

https://www.dupinout.com/