Straighten crooked scanned PDF pages

Docurve measures how far each scanned page is tilted and turns it level. Compare before and after with a slider and nudge any page by 0.1°.

Free with a Member account

How to use it

Open the scanned PDF.
Each page is measured automatically. Check them with the Before and After slider.
Straighten and download. Pages keep their full sharpness.

Why your files stay private

Most online PDF tools send your document to their server, process it there and send it back. Docurve works differently: the work happens inside your own browser, on your own phone or computer. Your files are never uploaded, so nobody else can see, keep or reuse them. That matters for the documents people handle most: contracts, payslips, ID copies, invoices and medical records.

Frequently asked questions

Does it lose quality?

No. Pages are turned, not re-scanned or compressed.

Can I fix just one page?

Yes. Leave any page as it is, or adjust its angle by hand.

Is my scan uploaded?

No. Everything runs in your browser.