How to permanently remove the Preview app on iMac?

On iMac is there anyway to delete the PREVIEW app which is always intrusive, never helpful, to me?



[Re-Titled by Moderator]

Original Title: Deleting "Preview" App.

Posted on May 4, 2026 10:37 AM

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Question marked as Top-ranking reply

Posted on May 4, 2026 11:11 AM

+1


Preview is the macOS default App for opening PDF's and Images.

Preview User Guide for Mac - Apple Support


It is integrated into the macOS and can not be deleted from your Mac.


If you do not want to use Preview, then you need to select a different App for opening PDF's and Image's.


For a single PDF or Image, Control (right) click on the PDF or Image and select Open With.

For a group of PDF's or Image's, see > Choose an app to open a file on Mac - Apple Support

30 replies

May 9, 2026 12:36 PM in response to dStorke

And I now don't believe a word of this. I not only found an EXACT duplicate image of what you posted here, including where the text in the background window is cut off to the pixel, but it's on a lot of different sites.


Here's one example of your bogus claim, halfway down the page.


Not only that, your image is from iPadOS. You won't see Preview displayed like this on any Mac.

Jul 3, 2026 6:21 PM in response to dStorke

Wow, I am having the same problem with my Mac. I was hoping to find a way to delete Preview so that when I open a picture or a jpeg I just get a picture or a jpeg, not a preview of it. and hoped that someone would answer this other person's question. But so many nasty answers to the other person who asked, what is wrong here? Eventually, I will just wipe my MAC and donate it to a charity or something, I have been using computers since we had to program our own (1970s) because they came with no software, and the programs we had to type on punch cards that said "Do not fold staple or mutilate" so I literally have 50 years experience using various types of computers, but this Apple is constantly doing things that I assume were intended to be helpful that in fact get in the way. Thank you those who insult someone who asks a question. Now I will not bother.

Jul 5, 2026 11:04 AM in response to dStorke

What device are you seeing this on? You've never said.

If it's an iPad you've posted in the iMac section so no wonder we're confused.


If it's an iMac I've been using iMac ever since they've been introduced, nearly 30 years, and I have never see that image that you posted.


So please read the following user tip and restate your question/problem in detail that we can understand: Writing an Effective Apple Support Communities Question - Apple Community


OT 



Jul 5, 2026 11:16 AM in response to dStorke

What device are you seeing this on? You've never told us.

If it's an iPad no wonder we're confused as you've posted in the wrong section, the iMac section.


Please read the following user tip and restate your question/problem in detail


     Writing an Effective Apple Support Communities Question - Apple Community


Also when posting large images click on them and drab the upper right hand corner and resize to a more reasonable size like this:



OT 

Jul 26, 2026 8:00 AM in response to Kurt Lang

Kurt Lang wrote:
BUT, when Preview is opened in any manner, its icon will show on the Dock while it is running, as will any other app. That doesn't mean it's back on the Dock in a way that you need to remove it. The icon will disappear when you close the app.


If you have System Settings > Desktop & Dock > Show suggested apps in Dock turned on, and run Preview, Preview's icon might appear in the "recent apps" section of the Dock for a while. But as with the icon appearing while the application was open, that wouldn't mean that the icon had returned to the main section of the Dock.

How to permanently remove the Preview app on iMac?

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