Osd-Scan is a free document scanner and PDF toolkit built by Osd-AI. We believe everyday document tasks — scanning a receipt, merging two PDFs, signing a form — should not require uploading private files to someone else's server.
Our approach
Every tool runs completely inside your web browser using modern technologies like WebAssembly. Your documents stay on your device from start to finish. That's better for your privacy, faster for you, and it lets us keep the service free.
What we offer
- Pro scanning — edge detection, perspective and aspect-ratio correction, curved-page flattening, deskew, shadow removal and OCR.
- 24 PDF tools — organize, optimize, convert, edit and secure your files.
- Languages — the website in 12 languages and text recognition in 24 languages.
- Everywhere — works on desktop, tablet and phone. Native apps are coming soon.
How we make money
The website is supported by advertising. A paid Windows app (one-time purchase, no ads) and mobile apps will follow. We never sell data — we don't even have your documents.
Get in touch
We love feedback: contact us or write to contact@osd-scan.com.