The mSzafir mobile application is a convenient way to sign documents with a qualified electronic signature from your phone. Using the application, you can sign all documents in PDF format, anytime and anywhere. The mobile signature made in the mSzafir application is just as legally binding as a handwritten signature.
The application also allows to generate the codes necessary to log into the mSzafir portal and sign documents via a browser. After logging into the mSzafir portal, you can view the available certificates, check the limit of signature for each of them, cancel the certificate or view your active mobile applications. To use the mSzafir application you must have a valid mSzafir certificate with a long validity period. You can buy it here on
An mSzafir qualified electronic signature is provided by KIR - an entity entered, on the basis of a decision of the Ministry of Digitalisation, to the European register of trusted entities.

What’s New

Version 177

- adding PL/ENG versions;
- signing PDF documents directly on the phone or mobile device;
- handling user notifications;
- option of copying single use code.

Ratings and Reviews

4.4 out of 5
7 Ratings

7 Ratings

App Privacy

The developer, Krajowa Izba Rozliczeniowa S.A., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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