DigiDoc4 is an application for digitally signing and encrypting documents; the software includes functionality to manage Estonian ID-card - change pin codes etc.
About this app
DigiDoc4 is a part of Estonian national ID-software developed by governmental institution - Estonian Information System Authority.
DigiDoc4 is a program that can be used to sign digitally with ID-card, mobile-ID and Smart-ID, check the validity of digital signatures, open and save documents inside the signature container, encrypt and decrypt files and review personal information stored on the ID-card. Digitally signed containers are files with .ddoc, .bdoc or .asice extensions, encrypted/decrypted files are with .cdoc extension.
Mind-mapping tool that lets you organize your ideas visually with free-form and auto layouts; includes support for media, documents, outline view, cross-platform syncing etc. (full‐edition, no ads)