Privacy policy

Last updated: November 2026

Your documents

PDF files you open in PDFSign are processed entirely in your browser. They are never uploaded to our servers or sent to anyone else. The page is technically restricted from sending data to other websites.

Without an account

If you choose "Remember on this device", your signature image is stored in your browser's local storage. It does not leave your device, and you can remove it by clearing your browser data.

With an account

When you sign in with Google we store:

• your name and email address, as provided by the sign-in service;
• the signature image you choose to save to your account;
• sign-in sessions (with IP address and browser type) to keep you signed in and protect your account.

We do not receive your password, and we do not use your data for advertising.

Technical logs

Our server logs errors (error message, page path and browser type) to keep the service working. These logs never contain document contents or file names.

Deleting your data

You can delete your account at any time from Account settings. This permanently removes your profile, saved signature and sessions.

Contact

Questions about your data: contact the operator of this service.