Best long-tail uses
- Flatten a photographed ID card, receipt, form, or certificate.
- Fix perspective when a paper was captured at an angle.
- Save front and back ID images into a single PDF.
- Create a document PDF without installing a scanner app.
Document scan
Free document scanner with four-corner correction
Photographed documents often look tilted or shadowed. Free PDF Forever lets you auto-find corners, drag the four points manually, brighten the image, and save a clean PDF.
No upload
No account
No watermark
No quantity limit
How to use it
- Open Images to PDF and choose the Document scan workflow.
- Add one or more document photos.
- Use auto crop and four-corner correction, then adjust brightness.
- Create a PDF with one clean scan per page.
Search intents this page answers
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FAQ
Questions about Document scan
Clear answers for people who need private PDF tools without uploading files.
Does it work like a scanner app?
It covers the common scanner workflow: image upload or camera capture, edge cleanup, perspective correction, brightness, and PDF export.
Is OCR included?
No. This tool focuses on making a clean PDF from document photos, not extracting text.
Why are the corner handles transparent?
The handles are designed not to cover the exact document edge while you place the four corners.
Are ID photos safe to process?
The processing happens locally in your browser, so selected images are not uploaded by the tool.