Why Do Scanned PDFs Appear Sideways?
Automatic document feeders on office scanners often misinterpret page orientation, saving landscape contracts in portrait mode or flipping odd-numbered pages upside down.Permanent vs Temporary Rotation
Viewing software may temporarily turn a page, but when emailed, it reverts to sideways mode. DocZen PDF Rotate updates the internal page matrix flags permanently so your PDF opens correctly on every device.Fix your file now using the Rotate PDF Tool.