Preview's text selection tool not working after macOS Tahoe upgrade

Since the Tahoe upgrade, Preview's text selection tool does not work or works so erratically as to be useless.


[Re-Titled by Moderator]

Original Title: Preview's text selection tool


iMac 24″, macOS 26.0

Posted on Oct 30, 2025 5:18 AM

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Posted on Oct 30, 2025 8:38 AM

It is working for me, too. I am using it constantly, and I cannot discern anything different compared to how it worked in Sequoia.


Just to be more precise: are you talking about pdf files that have actual text, or images of text?

If the latter, you may need to turn on "Live Text" in System Settings->General->Language & Region:

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Question marked as Top-ranking reply

Oct 30, 2025 8:38 AM in response to Nicholas Baker

It is working for me, too. I am using it constantly, and I cannot discern anything different compared to how it worked in Sequoia.


Just to be more precise: are you talking about pdf files that have actual text, or images of text?

If the latter, you may need to turn on "Live Text" in System Settings->General->Language & Region:

Nov 14, 2025 7:07 PM in response to dialabrain

I'm having the EXACT same issue since the Tahoe upgrade. I can replicate it on any PDF I open. Essentially the blue selection "highlight" that would usually appear as you select text in Preview doesn't appear. The text however is still "selected" and you can see the selection "highlight" appear when you click off of the preview window.


Let me know if you'd like me to upload a screen recording.

Oct 31, 2025 5:32 AM in response to Luis Sequeira1

Thanks for your interest in this. Yes, I did and do have my Live Text option switched on. I may well be conflating causes here, but since the Tahoe update, Preview's text selection tool just isn't functioning normally. Prior to Tahoe, it would drag speedily over text in PDFs, highlighting the selection in light blue, until the selection is made. It would copy and paste efficiently into Pages (for example) with only minor errors over obscure type or symbols. Now, I drag the selection tool across the desired text. There is no highlighting to indicate the selection. I must click out of the PDF (into another app) to see the selected text but it is now blacked out with thick black bars. Successful copying and pasting is uncertain. Sometimes it works sometimes not. See the screenshot.



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Preview's text selection tool not working after macOS Tahoe upgrade

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