Sign purchase agreement online

Create a purchase agreement for movable goods and have it signed digitally. No account for signers, no subscription.

Upload PDF

Why canusign?

No detours

Upload, collect signatures, download the finished PDF with its proof.

Simple electronic signature under eIDAS

Simple electronic signature under eIDAS, valid where the law does not require a handwritten signature or notarisation.

PDF with certificate

Download the signed document as PDF with audit certificate.

Simple as 1-2-3

1

Create

Upload your PDF

2

Share

Send the link to all signers

3

Sign

Everyone signs digitally, done!

Frequently Asked Questions

Do I need a written purchase agreement?

For movable goods (car, furniture, etc.) a written contract is not required by law, but highly recommended as proof.

What should a purchase agreement contain?

Buyer and seller, the item with exact description, the price, and any defects or warranty exclusions.

Does this apply to real estate?

No, real estate purchases must be notarized. canusign is suitable for movable goods.

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.

Servers in Frankfurt

Functions, database and files run in Frankfurt am Main, processing stays in the EU.

Ready to sign?

Your first PDF is free. No credit card required.

Upload PDF