eLK Signature

eLK Signature lets you digitally sign PDF documents using your Montenegrin electronic ID card (eLK) via NFC — directly from your phone.

DIGITAL SIGNING
Upload a PDF, tap your ID card on the phone, enter your PIN, and receive a signed document with a qualified electronic signature. Supports both old and new Montenegrin ID cards.

CARD SERVICES
- Activate electronic certificates on your ID card
- Check card status and read personal data
- Change PIN or unblock it with PUK
- Read card data including photo, name, and personal number

MRZ SCANNER
Scan the back of your ID card with the camera to automatically read card details. No manual typing needed.

SIGNATURE PLACEMENT
Choose where to place your digital signature on the document — pick a corner, select first or last page, or tap exactly where you want it.

BATCH SIGNING
Sign multiple documents at once with a single card tap.

SECURITY AND PRIVACY
- All data stays on your device. Nothing is sent to any server.
- App lock with fingerprint, face unlock, or device PIN.
- Card communication uses encrypted secure channels.
- No accounts, no registration, no tracking.

SUPPORTED CARDS
- Old Montenegrin ID cards
- New Montenegrin ID cards

LANGUAGES
- Montenegrin
- English

Developed by Digital Control d.o.o., Podgorica, Montenegro.