Using DigiDoc4

The DigiDoc4 client is the part of the ID software that you are using the most. DigiDoc4 is your main tool for ID-card related activities: your PC uses it to read your ID-card data, allows you to give and verify digital signatures, encrypt and decrypt documents, change the PIN and PUK codes on your ID-card, and more. However, did you know that you can also use DigiDoc4 Client with mobile-ID and Smart-ID?