Sign easily, no subscription
Upload, share, sign. There is nothing else to learn.
Drop your PDF here
or click to select a file. Max 10MB.
€1.49 per document, from €0.50 in a pack. No subscription, no account for signers.
canusign is deliberately plain. You upload a PDF, place the signature fields and share a link. Signers open it in the browser and sign, with no account and no app. The finished PDF carries an audit certificate and a timestamp.
What you get
- One way in
- One button to start: upload your PDF.
- No account for signers
- Open the link, sign, done.
- Three steps
- Upload, share, sign.
Others show the signature. We show that it is genuine.
Verification page
Anyone can compare the PDF online with the stored version. The file never leaves the browser.
Timestamp
RFC 3161 by DigiCert, listed as trusted in Adobe Acrobat.
Audit certificate
At the end of the document: document ID, QR code, time of every signature and hash of the stored version.
Seal
Electronic seal in the PDF that makes any later change visible.
Servers in Frankfurt
Functions, database and files run in Frankfurt am Main, processing stays in the EU.
Simple electronic signature under eIDAS, valid where the law does not require a handwritten signature or notarisation.
How it works
Upload your PDF
Upload your document and place the signature fields.
Share the link
By email, WhatsApp or text message. Signers do not need an account.
Sign and verify
After the last signature you download the PDF with its audit certificate. Anyone can check it on the verification page.
Frequently asked questions
- How complicated is canusign?
- Three steps: upload a PDF, share the link, get it signed.
- Do the other parties need technical knowledge?
- No, they click a link and sign.
- Where can I get help?
- Write to contact@canusign.com.
Sign without a subscription. Every document with a timestamp and a verification page.
€1.49 per document, from €0.50 in a pack. No subscription, no account for signers.