Signatures you can prove.Long after the day they were given.
Upload a document and send it for signature. You get back a signed record with the evidence behind it: the full audit trail and a completion certificate, produced automatically, and checkable by somebody who has no account. Built for companies in the UK and Ireland.
Upload. Add the document you already use, a PDF or a Word file.
- Nothing to installRecipients open a secure link in their browser. It works on a phone as well as a computer.
- No recipient accountThe people receiving a document do not need to register or learn another system.
- Automatic remindersScheduled reminders follow up while the document is waiting, so your team does not have to.
“What stood out most was their commitment to ensuring our requirements were met efficiently and effectively. They were always available to answer questions and make adjustments as our needs evolved.”
CiaraOffice manager, Balmoral HealthcareTwo ways to sign, one record behind both
Send a document to a client or sign one yourself. Either way you get the same signed record, audit trail and certificate.
Documents for signature
Upload a PDF or Word file, place the fields, and send it to one person or a hundred. Save it as a template and the same pack goes out again next week.
Documents only you sign
A form a client sent as a PDF, a declaration, an internal approval: fill it in and sign it in one sitting, with the same certificate behind it as anything you send out.
What you can prove afterwards
The part that matters when someone questions a document months later.
A tamper-evident record
Every event (sent, opened, signed, declined) is chained to the one before it cryptographically, with the time, the IP address and the browser recorded inside the protected record rather than beside it. If anything is altered, checking the chain does not just fail: it names the exact point where it broke.
A certificate you can hand over
Every completed document gets one automatically. It lists each signature with its time, actor and IP, a fingerprint of every document, and a QR code linking to an independent check. It is the page that goes in the client file.
Anyone can check it
A client’s bank, solicitor or auditor can verify a completed document themselves, with no account, no login, and without coming back to you. Try it on a document you have already received.
Verify a document →CecurSign
Certificate of Completion
- Subject
- Letter of engagement 2026/27
- Created
- 04/06/2026 09:12 UTC
- Sent
- 04/06/2026 09:14 UTC
- Completed
- 05/06/2026 16:41 UTC
Documents
Engagement letter and schedules.pdf (7 pages)
SHA-256: a4f1c9e0b7d3
Signers and recipients
- R. Hartley (Signer)Signed 04/06/2026 11:02 UTC
- J. Okafor (Signer)Signed 05/06/2026 16:41 UTC
Scan to verify
Envelope ID
9c1f2a34-5b6d-4e71-8f90-2ad4c6e13b58
Questions about getting started? Read the answers
See it with your own documents
Send a real document for signature and look at what comes back.
No credit card required.