D.Bridge 2 extension enables by using Native Messaging protocol integration of web pages of various Slovak public sector bodies with D.Launcher 2 application by DITEC, a.s., which enables running various DITEC’s components for Advanced or Qualified Electronic Signature and communication between these web pages and DITEC’s components for Advanced or Qualified Electronic Signature. Besides the D.Bridge 2 extension, it is necessary to install also D.Launcher 2 application by DITEC, a.s., which can be downloaded e.g. from https://www.ditec.sk.