About This Tool
Sideways or upside-down pages are the most common defect in scanned documents. This tool shows you every page of your PDF as a live preview the moment you select the file. Click the arrows under any page and the thumbnail turns on screen instantly — what you see is exactly what gets saved. Processing happens entirely in your browser; nothing is uploaded.
How to Fix a Scan with Wrong-Way Pages
- Select the PDF — every page appears in the preview grid.
- Spot the sideways pages visually (no more guessing page numbers).
- Click or under each wrong page until it looks right, or use "All 90°" if the whole document is turned.
- Click Apply Rotation & Download. The saved file matches the preview page-for-page.
Good to Know
- Rotation is saved into the file, so it persists when printed or viewed anywhere — unlike the temporary "rotate view" button in most PDF readers, which only changes your screen.
- Rotating is lossless: page content is untouched, only its orientation changes.
- Fix orientation before merging documents, so the combined file reads cleanly throughout — reviewers notice. See our filing preparation checklist.