Unfortunately, you can't download Kit Maria 1.0 anymore because it has been superseded by Kit Maria 5.8.1 which has the same main feature. In order to acquire it, navigate to the official web page, click the download icon next to SIM 5.8.1, save the file to your computer and install the application following the on-screen instructions. Also, if you scroll down on the official web page, you can find the version 1.3 of the utility.