With Filestar you get 0 different skills for working productively with GRAPH Container (.dat) files.
About .Dat
Name
GRAPH Container
Extension
.dat
Format
Binary
Category
Other
Description
A proprietary container that opens with a quoted "GRAPH 4.1" header, holds a structured binary section and a long base64 body in 1000-character lines, and closes with a "GRAPH 6.0" trailer. Filestar recognises it but cannot decode it yet.