Open FTW File
FTW format and extension files are created by Family Tree Maker, a genealogy tracing program.
FTW files contain genealogical data and are used by Family Tree Maker, which in turn allows you to create and share your family tree with others.
The FTW file also contains user settings and more information.
Family Tree Maker software produces a variety of charts, reports, and customizable family history books that are fed by the data from the FTW file.
Family Tree Maker software was originally developed by MyFamily.com, then passed to Ancestry.com, and ultimately comes under the domain of Mackiev Software.
To open and operate an FTW file you must have the software installed on your system