| Family Tree Maker Backup | |
| Ancestry.com Inc. | |
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The FTMB extension is given to files used by a program designed to create family trees and called Family Tree Maker. FTMB files are files that are used to store backup copies of documents created in the program. The actual family tree data files are FTM or FTW (they can also contain family history events and multimedia material) and these are copied to the FTMB files as a backup.
Family Tree Maker is a program developed by Ancestry.com Inc.
Windows
Updated 02/05/2022
| .!@! | Windows Backup Of WIN.INI |
| .### | DoubleSpace Compressed Volume |
| .$id | Steinberg Cubase Compressed |
| .$ll | Steinberg Cubase Compressed |
| .--- | Microsoft Backup File Set |
| .003 | Compressed File From A Multi-volume Archive (part 3) |
| .004 | Compressed File From A Multi-volume Archive (part 4) |
| .005 | Compressed File From A Multi-volume Archive (part 5) |