Jeff Fehring wants a way to find and eliminate duplicate songs in his large music collection. There are plenty of good programs for finding duplicate files–based on file name, size, and checksums–but ...

Instead of finding all potentially similar songs, you can find multiples of identical recordings to help clean up your library. Topher, an avid Mac user for the past 15 years, has been a contributing ...

Dissy is a free disk space analyzer and visualizer tool for Windows PC that lets you find, remove duplicate files, and manage storage. It is an all-in-one application that helps you in different ...

Windows 8's built-in search function is pretty good at finding individual files and all the other files that share the same name. However, it does not do a good job of clearly flagging identical files ...

Duplicate files of all types can be a problem, especially if you’re running low on disk space. But duplicate photos bring their own challenges. Because of how we take and handle digital pictures, we ...

When it comes to apps for backing up your photos and videos, Google Photos is easily one of many people's go-to apps. It's typically built into Android devices, available on other major platforms, and ...

Microsoft Excel and Google Sheets, two leading spreadsheet applications, offer many features to help users work efficiently with their data. One shared challenge spreadsheet that users face is ...

When you're working with a spreadsheet, duplicate data can sometimes make its way in and cause all sorts of problems. In this how-to, we demonstrate two methods of using Microsoft Excel for ...

I am trying to find duplicate audio files in a folder structure that contains a little over 20,000 files. Some dupes will have identical names, others will not. I know that roughly 80%-90% of the ...