Rotate PDF

When to use this

You scanned a stack of papers and half the pages came out sideways. You merged PDFs from different sources and now page 7 is upside-down. Your phone scanned a document in landscape when it should have been portrait. These are annoyingly common — and surprisingly hard to fix without the right tool.

Rotation issues are especially frequent with flatbed scanners (which don't auto-detect orientation), phone-scanned documents (where the phone's gyroscope guessed wrong), and merged PDFs where different source files had different orientations.

The fix takes seconds. Click the page, click rotate, download. The corrected orientation is permanent — every recipient sees the pages the right way up.

Good to know

Rotation is metadata-only. The PDF spec stores rotation as a page property (0°, 90°, 180°, 270°) rather than actually re-rendering the content. This means zero quality loss — text, images, and vectors are untouched. The file size barely changes.

It's per-page, not per-document. You can rotate page 3 without affecting pages 1 and 2. This matters when only some pages in a merged document are misoriented — you fix exactly what's wrong and leave the rest alone.

Some scanners are repeat offenders. If your scanner consistently produces sideways pages, it's usually a driver setting (page size vs. feed direction mismatch). But when you're in a hurry, rotating after scanning is faster than troubleshooting the scanner.

The fix is permanent. Unlike rotating the view in a PDF reader (which resets when you close the file), this tool writes the rotation into the PDF itself. Everyone who opens the file sees the corrected orientation.

Quick Reference

Problem	Rotation Needed	Common Cause
Page is sideways (clockwise)	90° counter-clockwise	Landscape scan fed portrait
Page is sideways (counter-clockwise)	90° clockwise	Portrait scan fed landscape
Page is upside-down	180°	Paper fed backwards in scanner
Mixed orientations after merge	Per-page correction	Different source file settings