PDF Viewer by Nutrient

Last few updates broke functionality I filed feedback in Test Flight, but since you seem to answer people here and I’ve never gotten a response from a Test Flight feedback I wanted to mention that PDFs scanned from often very old books, which I use for research purposes, no longer are viewable. Builds 2026.13 and 2026.12 show blurry pages (though they show as legible if you click on the top right icon to show the entire page layout of the PDF). Reverting back to 2026.10 shows the PDFs properly. But since that build only is accessible for 16 more days, I really hope you can fix this in a timely fashion. Thank you.

Stick wth Apple Preview.app This does not seem to support pdf attachments. It also phones home a lot. To me the app is not any better than Apple’s Preview.app

Update made pdf book diagrams and figures to open slow This software is my primary book reading app. As a medical student I need this software. But update make diagrams and figures to open slow and shutters. It was never an issue. I feel sad now. My device IPAD A16 (11th gen) 2025ed

Not good for large and complex pdf files Very slow for large and complex pdf files. I was thinking replacing the native Acrobat app, which was kind of slow, but this app is even slower and does not open the files, which Acrobat app handles…

So-So I rated the app 3 stars because it does it’s job but isn’t satisfactory. But I like 👍 the app

Good replacement for the files app, recently encountering major annotation issues For most documents it works well it serves as a much better replacement for the files app considering larger files can be opened and edited easily. Unfortunately sometimes it fails at making outlines for documents and I have recently had problems where my bookmarks and annotations haven’t saved. This problem started maybe 3 weeks ago for me. I downloaded several new pdfs and some of my annotations have saved on one of the pdfs but none of the bookmarks. Last year it worked fine with editing a 90 MB textbook, but it is failing with a pdf file of a size less than 20 MB now.

Great app! Feature request. I have been using this app heavily for many months now. It become my goto for reading and annotating research papers. Feature request: a) Please add a setting to use the file name as the tab name. I just don’t understand why this is not the default. Some journals and sites transform the pdf, so the title embedded in the pdf may be meaningless, or the author used a nonsensical name like chapter. I can’t control that, but I can rename files to have meaningful names. When I have 10 tabs open and none of the tabs are named after the filename, I am unable to find or copy that file a second time easily from a directory containing hundreds of files. b) In the share/export dialog, the label has very low contrast and is difficult to see. c) When in dark mode, the highlight drawn with the brush is not visible. It shows only in light mode. d) Please add an option to open file in existing window as new tab when I open a file from the files app. e) Had to write this into a review because the in app/on website feed back option was not found. Thanks a lot and keep up the great work. I promise I’ll be back with the remaining star.

My PDF viewer I greatly enjoy this App, I have been using for years now. The features are very useful, the App helps me navigate easily on documents, it can also be enhanced with color options in the “note” feature. I definitely recommend it, it’s one of the best out there when it comes to working with PDF documents