Private by design
This tool processes files locally in your browser whenever supported.
Scan or upload photos
Use your camera or upload JPG, PNG, or WebP photos. pdfcat enhances each page and creates a scanner-style PDF.
By using pdfcat, you agree to process your file locally and securely in your browser.Files
No files yet.
Free PDF tool
Scan to PDF Online Free
Scan paper documents to PDF online for free. Capture pages with your camera or upload photos and create a clean PDF.
Focused workflow
Capture paper pages with your camera, add multiple scans, enhance the images, and download one professional PDF.
No watermark
pdfcat does not add a watermark to your completed file.
Common questions
Scan To PDF FAQ
How do I scan paper documents to PDF?
Upload the required file, choose the options for Scan To PDF, preview the result, and download the finished file.
Is Scan To PDF free?
Yes. pdfcat requires no account and does not add a watermark to the finished file.
Does pdfcat upload my file?
This tool runs in your browser whenever the required capability is supported. Any hosted processing is clearly identified before upload.