Notes about the RMG file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The RMG file type is primarily associated with 'RootsMagic' by RootsMagic, Inc.. RootsMagic is easy to use genealogy software. RootsMagic has three main views: the Pedigree View, the Family View, and the Descendants View. You switch between the three views by simply clicking on the tab for the desired view.