.RMGB File Extension
File TypeRootsMagic Backup File
What is an RMGB file?
An RMGB file is a backup file created by RootsMagic, a genealogy program used for capturing family history information. It contains a backup of an .RMGC project file. RMGB files are used for archiving on external media and can be used to restore projects if they become lost or corrupted.
How do I open an RMGB file?
You can open an RMGB file in RootsMagic or RootsMagic Essentials. To do so, selectfrom the program's menu bar.