Quick answer
To rotate PDF pages permanently, open a PDF rotation tool, select the pages that are sideways (or leave all selected), choose 90°, 180° or 270° and save. Rotating in a normal viewer only changes your view; saving with a rotation tool changes the file so it opens correctly everywhere.
Why does my PDF keep opening sideways?
Most PDF viewers let you rotate the view, but that doesn't change the file. When you reopen it or send it to someone, it's sideways again. A rotation tool saves the new orientation into the PDF.
How do I rotate pages step by step?
- Open Rotate PDF and drop in your file.
- Click the pages that need rotating. Leave none selected to rotate all pages.
- Choose 90°, 180° or 270° — the thumbnails preview the result.
- Click Rotate pages and download.
What if different pages need different rotations?
Use Organize pages. Hover over any page to rotate it left or right individually, reorder pages and remove extras, then save once.
| Page looks | Rotate by |
|---|---|
| Lying on its right side | 90° |
| Upside down | 180° |
| Lying on its left side | 270° |
Frequently asked questions
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