Pierre281 Hello, I have scanned an image to PDF, but this image is tilted. I would like open it in Pico PDF and correct the tilted PDF in order to have a PDF "straight" (not tilted). How to do it?
borate The most reliable option is to: Export or copy the scanned page as an image (for example, via Print to image PDF then export, or use another free PDF tool to export the page as PNG/JPEG). Open that image in an image editor or a PDF tool that explicitly supports “deskew” or “straighten scanned pages” (for example, Acrobat’s Enhance Scans > Deskew or online “straighten scanned PDF” tools), and straighten it there. Save it back to PDF and, if needed, reopen in PicoPDF for any further text or form editing. If rescanning is possible If the tilt is small and you have the paper original, rescanning with better alignment or using a mobile scanning app that auto‑corrects skew will usually give a cleaner result than trying to fix a heavily tilted page in PicoPDF.