Free · no upload · no account
Straighten scanned PDF pages
Fix scanned pages that were fed in at a slight angle. Deskew straightens crooked scans, and everything happens on your own device.
Open Deskew scansRuns in this browser tab. Your file never leaves your device.
How to use Deskew scans
- Open your scanned PDF.
- Run deskew to straighten the pages.
- Download the straightened PDF.
Questions
Is Deskew scans free in PDFMoose?
Yes. It is free in PDFMoose, with no account, no watermark and no daily task limit.
Are my files uploaded when I straighten a scanned PDF?
No. The work happens entirely in your browser, so your file stays on your device and is never uploaded.
Should I deskew before or after OCR?
Straighten the pages first, then run OCR, since text recognition usually works better on straight pages.