If the occurrences are more or less 'random' then how you do rotation now will be how it will be tomorrow. How to PDF files with different page orientation Total PDF Printer can do this quickly and safely, automatically adjusting various PDFs to a single format. If there was a fixed, constant pattern (every fifth PDF page, always the first 10 PDF pages, etc.) then, perhaps an Action (using Acrobat XI Pro) with Acrobat JavaScript could be used to provide programmatic rotation. If you cannot alter how the paper is processed into the scanner than you will have to rotate the PDF page(s) like you are doing now. From that you'll often get page content that has the textual or graphical picture rotated 90 or 180 degrees. Click the rotate clockwise or rotate counterclockwise icon in the top toolbar. Highlight a specific page thumbnail or set of pages you need to rotate. Select the document in which you need to rotate pages.

How paper is feed into the scanner (the paper sheets' orientation) has a significant impact on the page orientation of the output that is communicated to Acrobat (or other applications that put the scanner image/picture into a PDF file). Click the Select a file button above, or drag and drop a PDF into the drop zone. The deskew algorithm will automatically rotate the scanned images inside the PDF to make sure they are perfectly aligned and no longer skewed. The lanscape pages are still showing as small landscape across the middle of the portrait page instead of rotating to full size on it's side. My printer settings are on portrait but with auto-rotate ticked. Such almost always comes from the output picture / image of scanners. Click the 'Deskew' button and then 'Download' your straightened PDF. I have a pdf document with mostly portrait pages but some landscape pages at the back. As page skew is not something that happens in PDF page content when the content comes from a digital authoring application (FrameMaker, InDesign, MS Word, etc.) your application is providing PDFs with page content that is an image / picture of textual or graphical content.

Auto rotate pdf pages