What is InstaSign E-Signature?
InstaSign is InstaDocs built-in electronic signature service. Every document you create comes with free InstaSign access — upload, add signature fields, and send. Signatures are legally binding under the eIDAS Regulation and enforceable in all 27 EU member states. No account needed for signers.
What's included
- eIDAS Advanced Electronic Signatures (AES)
- Signers need only an email address — no account required
- Court-admissible audit trail with timestamps and IP addresses
- SHA-256 document hash for tamper detection
- Automated email reminders for unsigned documents
- Signed PDF delivered to all parties automatically
- Free with any InstaDocs document
Frequently asked questions
Is an e-signature legally binding in the EU?+
Yes. Under eIDAS Regulation (EU 910/2014), electronic signatures are legally recognised across all EU member states.
Do signers need an account?+
No. Signers receive a link by email and sign in their browser — no download or account required.
What is an audit trail?+
It records who signed, when, from which IP, with a cryptographic hash of the document — making it court-admissible.