Document signing
Request a signature without leaving Gmail.
Send a signature request, track its status, and get notified the moment the document is signed. No app-switching.
What you get
Everything document signing brings to your inbox.
- In-Gmail flowRequest and track signatures where you already send email.
- Status trackingSee sent, viewed, and signed at a glance.
- Signed alertsA ping lands the instant the ink dries.
A signature, start to finish
Prepare the request in Gmail
Attach the PDF and send the signature request. The whole flow lives inside your compose window.
They sign in the browser
Your recipient opens the link, fills the fields, and signs from any device. No account to create, no app to download.
The signal tells you it's done
Track sent → viewed → signed on the request's own signal ramp, and get an instant alert with the completed, certificate-backed document.
Questions, answered
Are the signatures legally binding?
Yes. Requests capture signer identity, timestamps, and document fingerprints in an audit trail, the same e-signature model used across the industry.
Does the signer need Fast Mail Tracker?
No. They receive an ordinary email with a signing link and complete everything in the browser. Only the sender needs an account.
Where do I watch the status?
The Fill & sign dashboard lists every request with its ping status (sent, viewed, signed) and alerts you the moment each stage completes.
Put document signing to work
Install Fast Mail Tracker free and start reading the signals in your own inbox.