Pick the direction that fixes the page
Use 90 degrees clockwise when a page needs to turn to the right, 270 degrees clockwise when it needs to turn to the left, and 180 degrees to turn an upside-down page over. The rotation is written into a new PDF, rather than being a temporary view setting in a reader.
This tool applies the selected rotation to the pages in the PDF. If a document contains pages with different orientations, review the entire result before sharing it so that portrait pages and landscape pages are still comfortable to read.
