SI
Drawn or typed
Signature by finger, mouse, or typing the name in cursive.
nutsign.app — frictionless e-signature
Get your contracts signed in minutes.
Send a PDF, verify identity with a code, collect a remote signature and archive everything with a timestamped audit trail.
- OTP verification
- Audit trail
- Compliant & timestamped
Signatures on mobile60 %smooth on iOS and Android
3steps, from send to archive
OTP6-digit code before each signature
UEhosting and data residency
0account required for the signer
How it works
Three steps, it's signed
- 01
Upload the PDF
Import your contract, give it a title and enter the signer's email. No account required for them.
PDF - 02
The signer verifies
They open the secure link, enter the OTP received by email, then draw or type their signature.
6-digit OTP - 03
Signed and archived
The signed PDF is sealed with a verification QR and an audit trail. Both parties receive their copy.
QR + audit trail
Security & compliance
Solid proof, at every signature.
Each document is encrypted in transit, verified by OTP and accompanied by a tamper-proof audit trail. Hosted in the European Union.
01
HTTPS & encryption
Unindexed links, personal use.
02
Data in the EU
GDPR-compliant, European residency.
03
Timestamping
Every action dated to the second: IP, device and event, sealed to the PDF.
04
Verification QR
Check integrity at a glance, with no account and no app.
The details that matter
Built for real life
MO
Mobile-first
60 % of signatures happen on mobile. The path is smooth on iOS and Android.
PA
Full audit trail
IP, device and timestamp of every event, sealed to the final document.
Start
Ready to get it signed?
Start for free, no card. Your first documents go out in seconds.