Sideways pages are the most common defect in scanned documents. A batch feeder pulls a landscape page through a portrait profile, someone photographs a page in the wrong orientation, or a fax arrives upside down. The content is perfectly good — it just needs turning.
Rotate PDF applies real rotation to the page dictionary, so the correction is saved into the file and every reader, printer and email preview shows it the right way up. That is different from the temporary rotate button in a PDF viewer, which usually discards the change when you close the file.
How to use Rotate PDF
- 1Upload the PDF.
- 2Rotate all pages at once, or click individual thumbnails to rotate just the ones that are wrong.
- 3Use 90° steps clockwise or anticlockwise; 180° flips an upside-down page.
- 4Save and download the corrected document.
Saved rotation versus viewer rotation
Most PDF readers offer a view rotation that is not written back to the file. Anyone else who opens the document still sees it sideways. This tool writes the rotation into the page object itself, so the fix travels with the file.
Rotating mixed documents
A scanned bundle often contains a few landscape tables among portrait pages. Rotate individual pages rather than the whole document so the correctly oriented pages are not thrown off.
Supported formats, limits and things to know
- Rotation is in 90° increments; arbitrary angles and deskewing of slightly crooked scans are not supported.
- Encrypted documents must be unlocked first.
- Rotation does not change page dimensions — a rotated portrait page becomes landscape in appearance.
Rotate PDF — frequently asked questions
How do I permanently rotate a PDF page?
Rotate it here and save. The rotation is written into the file, so everyone who opens it sees the corrected orientation.
Can I rotate just one page?
Yes. Click that page's thumbnail and rotate it individually; the rest of the document is unaffected.
Why did my rotation disappear last time?
Because a PDF reader's rotate button usually only changes the view, not the file. Saving from this tool makes it permanent.
Does rotating affect quality?
No. It changes a single value in the page dictionary; no content is re-rendered.
Can it straighten a slightly crooked scan?
No — rotation works in 90° steps. Rescan the page flat for the best result.