Is it possible to translate DasBackup into my mother language?
Yes of course. After installation of DasBackup there is a subfolder called languages. This folder contains the language files in XML format. To translate DasBackup into your language copy one of the files (e.g. en.xml) and set the language abbreviation as filename (e.g. es.xml, fr.xml). Now edit the new file and translate the values. After a restart of DasBackup you should be able to choose the new language from the program settings.