Show File Name Extensions in Mac OS X

File extensions (like .jpg, .txt, .pdf, etc) make it easy to see what a specific file type format is, but as many Mac users notice, those file extensions are hidden by default in Mac OS X. While hi…

How do I show or hide file extensions on a Mac?

How to Batch Change File Extensions in Mac OS

How to Change the Default Mac App for a File Type

Show hidden files and folders on a Mac – Here's how it's done! - IONOS

Using Box Drive Basics – Box Support

Logic Pro for Mac All Files Browser interface - Apple Support

Show File Name Extensions in Mac OS X

How do I show file extensions in Windows 10?

How to Show File Extensions in Windows 11 (4 Methods)

macos - Batch change file extensions in Mac OS X? - Super User

How to Change File Type in Windows 10

What Is a File Extension & Why Are They Important?