On computers and mobile devices, file extensions are the suffixes that apps append to filenames. When you see an item like "document.docx" for example, the .docx extension tells the computer and the user what the file is and what to open it with.
Some users don't feel the need to see the extensions of files when viewing them in a file manager, but others prefer to have them displayed to help with identifying files and their associated apps. Indeed, many workflows would suffer without extensions being front and center.
Fortunately, if you work with Apple devices, you can choose to have them made visible or hidden. Whether you work on Mac, iPhone or iPad, the choice is up to you. The following series of steps show you how it's done.
Show or Hide Extension for One File on Mac
- On your Mac, select a file, then choose File -> Get Info from the dropdown.
- Click the arrow next to "Name & Extension" to expand the section.
- To show or hide the filename extension, check or uncheck the box next to Hide extension.
Show or Hide Extensions for All Files on Mac
- Open a Finder window on your Mac.
- Select Finder -> Settings... from the menu bar.
- Select the Advanced tab.
- Check or uncheck the mark next to Show all filename extensions.
Show or Hide Extensions for All Files in iOS
Since iOS 11, Apple's Files app has made file management a more realistic proposition on iPhone and iPad. It provides access not only to the files stored on your device and in iCloud, but also access to files stored in third-party services that support integration with the app, like OneDrive or Dropbox.
The only issue until recently was that the Files app did not support the displaying of file extensions. With the release of iOS 16, however, Apple quietly added an option to show file extensions in the currently viewed folder. The following steps show you how to enable it.
- In the Files app, navigate to a folder.
- On iPhone, tap the encircled ellipsis (three dots) button in the top-right corner of the screen. On iPad, tap the icon made up of four small squares.
- Select > View Options at the bottom of the dropdown menu.
- Choose Show All Extensions.
That's all there is to it. All the files in the current folder will now display their extensions. To revert, simply unselect the same option in the View Options submenu.
The above is the detailed content of Show or Hide File Extensions on Mac, iPhone, and iPad. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

One Pokémon player has lost over 1,000 hours of Pokémon Scarlet gameplay and 20 years of progress after transferring their data to the Nintendo Switch 2Redditor ThatOtaku26, and other users, have said their save files for the game are gone

If you installed iOS 26 Beta or iPadOS 26 Beta through Apple's Developer Program or Software Beta Program, you may decide you want to downgrade because of usability or stability issues. Keep reading to learn how it's done.Apple's beta versions of its

The best Xbox One games may seem outdated now that the current generation of consoles has succeeded it, but that doesn't mean you can't still make the most of last-generation games. That's because Xbox Series X|S consoles share full compatibility wit

Sales of the Nintendo Switch are off to a very strong startMore than 3.5 million units have been sold in just four daysIt's now the fastest-selling Nintendo console everNintendo Switch 2 sales have got off to a very strong start, with the console sma

I love everything about the Steam Deck. It's a (mostly) open-source console with the ability to launch (but not necessarily run) all games on the Steam platform, and it became the perfect companion to my gaming PC when I first bought it. However, it

Apple has made the first macOS Tahoe developer beta available for testing before its official release in the fall, but don't be fooled into thinking only developers can download it. Keep reading to learn whether you should install it on your Mac, and

Mario Kart World has launched alongside the arrival of the Nintendo Switch 2. And with it, the Mario Kart 8 Deluxe curse has finally been broken. Of course, it’s reasonable to expect Nintendo to have supported its 68 million selling Switch game fo

The Nintendo Switch 2 has finally arrived, and along with it, so have a handful of launch games. Some old, some new, and some, well, they land somewhere between those two categories.Meet Survival Kids, a cooperative platformer, built on the bones of
