eLK Signature

eLK Potpis lets you digitally sign PDF documents using your Montenegrin electronic ID card (eLK) via NFC — directly from your iPhone. DIGITAL SIGNING Add a PDF, hold your ID card to the phone, enter your PIN and get a signed document with a qualified electronic signature. Supports both old and new Montenegrin ID cards. E-SERVICES - Activate electronic certificates on your ID card - Check card status and read personal data - Change PIN or unblock with PUK MRZ SCANNER Scan the back of your ID card with the camera for automatic data reading. SIGNATURE POSITION Choose where you want the signature — select a corner, first or last page, or tap exactly where you want it. BATCH SIGNING Sign multiple documents at once with a single card tap. SECURITY & PRIVACY - All data stays on your device. Nothing is sent to a server. - App lock with Face ID, Touch ID or device passcode. - Encrypted secure channels for card communication. - No account, no registration, no tracking. SUPPORTED CARDS - Old Montenegrin ID cards - New Montenegrin ID cards Requires iPhone 7 or later with NFC support. Developed by Digital Control d.o.o., Podgorica, Montenegro.