How to Rotate PDF Pages (Fix Sideways Scans)
Published 2026-08-23 · FreePDFToolbox
Sideways pages are the most common scanner accident. Fix them permanently in seconds — selectively or for the whole document.
A scanned document where some pages are sideways is frustrating — but it's one of the easiest PDF problems to fix.
Rotate in three steps
- Open Rotate PDF.
- Choose the PDF.
- Pick the angle (90°, 180°, 270°) and scope, then click ROTATE.
Choosing the scope
| Option | Use when |
|---|---|
| All pages | The whole scan is sideways |
| Even / Odd pages | Only one side of a duplex scan is wrong |
| Custom range | A few pages need fixing |
For a custom range, type something like 2-5 — those pages rotate while the rest stay untouched.
What rotation does (and doesn't do)
- Rotation is a page-level operation — the content is not re-rendered, so quality is unchanged.
- 90° and 270° swap page dimensions; 180° doesn't.
- Text remains selectable after rotation.
Related fixes
- If the whole document is in the wrong order (scanned back-to-front), use Reverse PDF Pages.
- If pages are both sideways and out of order, rotate first, then reorder with Reorder PDF Pages.
Frequently asked questions
Can I rotate just one page?
Yes — use custom range and enter a single number, e.g. 3.
Does rotation work on scanned PDFs?
Yes, rotation works on any PDF, including scans.
Is the rotation permanent?
Yes — the downloaded file keeps the rotation. The original is never modified.
Fix your document now with Rotate PDF.
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