From documents, resumes to books, PDF is a pretty standard file format. Mac’s default PDF viewer is Preview. But you can easily change the default PDF viewer on Mac in just a few clicks.
Preview is great for viewing PDFs and basic annotating. However, it lacks a few features. To modify the text or to fill forms, you will need a sophisticated PDF editor app, and making them the default PDF viewer will save both time and energy.
Right-click (Alt-Click) the file. Press the “Alt” key on your keyboard. This should lead to “Open With” and change to “Always Open Up” as shown below: 3. Choose the app you want to use to open the file. This will lead OSX to change the app for that specific file only. Right-tap (Control key + click) on the PDF. In the menu, select Get Info. When the Get Info window appears, expand the Open with section right above Preview. Select where it currently says Preview as the default application. Pick the desired application.
How to Set the Default PDF Viewer in macOS Catalina
If you have downloaded an alternative PDF viewer on your Mac, the app might have prompted you to become the default application. So, before we move on, let’s first check what is a default PDF reader on your Mac.
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Check the Default PDF Viewer on Mac
Step #1. Lookup a PDF file on your Mac and right-click or tap it with two fingers.
Step #2. Hover the cursor on Open With and observe the dialogue box that appears.
The first option in the listing will have (default) written behind the app. This signifies that the app is currently the default PDF viewer on your Mac.
Now that we have discovered it, let’s get down to switching the default PDF viewer.
To Change Default PDF Viewer on Mac
How To Set Default Opening App Mac Download
Step #1. Tap the PDF file with two fingers or right-click to invoke the contextual menu.
Step #2. Move the cursor to Get Info and click.
How To Change A Default App
Step #3. In the pop-up window, look for the “Open With:” menu. If the tab is closed, expand it by clicking on the small grey arrow beside it.
Step #4. Here, click on the drop-down menu and select the application you prefer.
Step #5. Once selected, click on Change All… button to make it default.
Step #6. Click Continue to confirm.
![How To Set Default Opening App Mac How To Set Default Opening App Mac](/uploads/1/3/4/1/134153972/403290028.png)
And now, when you check the default PDF viewer on Mac, it will have the app you set. Mac how to see unused apps.
That’s All
Do note that this method does not just apply to PDF files. This indeed is the way to change the default app of any kind of file. So, go ahead, mix, match, and play!
And as far as file formats go, PDF is amongst the most popular and secure document formats out there. And thankfully Mac carries a variety of features to accommodate the format, such as:-
A self-professed Geek who loves to explore all things Apple. I thoroughly enjoy discovering new hacks, troubleshooting issues, and finding and reviewing the best products and apps currently available. My expertise also includes curating opinionated and honest editorials. If not this, you might find me surfing the web or listening to audiobooks.
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