Annotate Read only PDF?

[cgrunenberg]

All pdf files are locked/read-only after latest update

But still seems strange to me that so many of my files are being seen as corrupted all of a sudden. Is this due to DevonThink changing its criteria for deciding what files should be locked or not, in the latest update? Or is it due to changes in Apple’s PDFkit? Your documents aren’t corrupted. The mechanism in DEVONthink is trying to keep your documents from being corrupted. We are making some more modifications for the next release to minimize false positives. (the on/off links inside the …

DT 3.91 Editing PDF documents not working anymore

Welcome @jcasanga and thanks for the nice comments! The issue stems from a safety method built into DEVONthink to try to protect certain PDFs. We are modifying the detection code to minimize false positives. Stay tuned for a future release and thanks for your patience and understanding.