Page not available from Preview on macOS May 27, 2022 — If you're not using macOS and you use Preview for Pages, I'm not sure what is causing that you can't delete pages. I just got a message from our support, and it didn't let me view the file. I didn't get the error, but it seems to have worked. When I use a PDF on macOS, it doesn't have to be in Preview but the PDF file you open it in Preview has to be in the right format; I know it's not the case with Mac Preview on PDF files that have to be in PDF format but in macOS in Preview it won't even let me open the PDF file in Preview. I've opened a PDF file in Preview, and it worked but when I tried to view it after that, the PDF wouldn't open. Here's the message I got from our support. You can also close the Preview window and go back to Safari to see this problem, but it seems that this doesn't work (as mentioned in #22). The PDF file works in both versions of Preview. For Mac Preview on iOS, the PDF file looks like it's not protected, even the preview. To read and edit a document in iOS 11 that's protected in Preview, you'll have to use a third-party PDF Viewer that converts the PDF from PDF to other formats, as opposed to the native Apple PDF editor, which is PDF. That's how I got the PDF to open in Preview with the Preview app on my iPhone; with that iPhone, the only way to open a protected PDF is to use a third-party PDF Viewer, like the PDF Viewer that I use. So I don't even know what the issue with PDF in Preview is or how to fix it. If anyone has any suggestions please feel free to comment below or email me or tweet me. I hope this helps someone If you want to comment on something, just fill in the comment box and then comment. Please note that all comments posted here are public. If you want to post personal information then you should consider a different website. In my opinion, the best site for this type of information (except for The Mac Observer): When I first learned about this issue, I thought this was a good article that was just a bit too complex for me to grasp.