Learn how to create folders by file extensions on Windows 11/10. You can sort files by extensions or formats using this guide.

Learn how to use ShellExView to view & disable Shell Extensions on Windows 11 using this guide. ShellExView is a freeware from NirSoft.

A file extension, or file name extension, is the letters immediately shown after the last period in a file name. For example, the file extension.txt has an extension of .txt. This extension allows ...

Need to look at invisible files and show hidden file extensions in Windows? Here's how to reveal them.

When it comes to converting file extensions on your iPhone, don't worry about downloading a third-party app when you can make the changes yourself.

With the release of iOS 16, however, that all changed, and Apple quietly added an option to show file extensions in the folder window. The following steps show you how to enable it.