Right-click the selected page or individual pages, and choose the 'Rotate Page' option. Once you do this, all pages will be selected. If you want to know how to rotate one page in PDF files, right-click that page in the thumbnail view and select 'Rotate Page', then select the direction you would like to rotate the page. Or you can click the 'Open File After opening the PDF document, click the 'Thumbnail' menu icon on the left-hand side to display it. But maybe you aren't sure how to rotate a PDF.
Sometimes, PDF pages accidently get scanned up side down or rotated incorrectly, meaning you need to rotate PDF pages to correct their orientation.
