How much space do duplicate files take up on your iPad? In theory, they use no extra storage. Thanks to the design of the Apple File System (APFS) used on iOS and macOS, duplicating a file doesn’t ...

Some files on a Linux system can appear in more than one location. Follow these instructions to find and identify these "identical twins" and learn why hard links can be so advantageous. Identifying ...

Copies of files sometimes represent a big waste of disk space and can cause confusion if you want to make updates. Here are six commands to help you identify these files. In a recent post, we looked ...

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 only: A little sloppy file keeping can lead to a lot of duplicate and space-hogging files. Dig up all your dupes with the speedy Fast Duplicate File Finder ...

If your Mac is running low on storage, chances are that duplicate files and photos occupy a significant part of it. If the number is low, you can get away by performing a manual search, a terminal ...

Google's Picasa sorts and displays images on your computer, but does not actually create copies of those images to store internally. If you already have duplicate images on your computer, they can ...