DrukarkaKSeF Mobile

The KSeF Mobile printer is a mobile companion to the KSeF printer desktop app—view invoices from the National e-Invoice System (KSeF) on your phone, wherever you are.

The app connects to your main KSeF printer (Windows) and displays the same invoices, statuses, and labels you use in the office—without copying your data to the cloud or sharing it with anyone.

KEY FEATURES
• List of purchase and sales invoices from the main station—with search, sorting, and date range filtering
• Visual marking of new documents and statuses: New, Approved, Printed
• Daily chart of the number of invoices (sales/purchases) with scrolling by day
• Support for multiple Tax Identification Numbers—quickly switching company context
• PDF invoice preview with zoom
• Payment labels and statuses—consistent with the main station
• "Payable" payment statements and email delivery
• Biometric unlocking (fingerprint/facial recognition)

SECURITY FIRST
• End-to-end encryption (E2E): invoice data is encrypted on the main station and decrypted only on your phone
• Zero-knowledge architecture: the intermediary server transmits only encrypted packets—there is no technical way to read the invoice content
• Pairing via QR code and confirmation code from the main station
• No ads, no tracking, no analytics

REQUIREMENTS
• KSeF Printer desktop app (Windows) as the main station with the Remote Access feature enabled - details and pricing: https://drukarkaksef.pl
• Android 8.0 or later
• Pairing: camera (scan QR code from computer screen)

FOR WHOM
For entrepreneurs, accountants, and accounting firms using KSeF Printer who want to view KSeF invoices and payment statuses even when away from the office.

KSeF Mobile Printer is not a standalone KSeF application - it requires pairing with the KSeF Printer main station. The desktop version and the full offer can be found at https://drukarkaksef.pl