Why are my document scans so large After iOS 18 update?

I used the notes app to scan documents all the time. The pdf generated would normally be kilobytes, occasionally get into a mb or two. Ever since I updated to iOS 18, the files are huge, 40,50,60 mb or more. Even when I compress the file it’s still 5-10mb. Any idea why these scans are suddenly huge and what can I do to get it back to what it was?




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iPhone 15 Pro Max, iOS 18

Posted on Oct 23, 2024 5:04 AM

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Posted on Oct 23, 2024 6:21 PM

I think I found the difference. Everything is scanning in full color now. When I tried a 3 page test scan it came in at 4.4 MB. Then I found the Filters icon (three interlocking circles). When I changed it to Black & White it was 75 K, but looked awful. I changed ti to Grayscale and it was 631 K and look like it used to.


Try that and see what your milage is.

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Why are my document scans so large After iOS 18 update?

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