With Filestar you get 0 different skills for working productively with AutoCAD Sheet Set (.dst) files.
About .Dst
Name
AutoCAD Sheet Set
Extension
.dst
Format
Binary
Category
Other
Developer
Autodesk
Description
An AutoCAD Sheet Set file: the sheet index and properties of a project managed by AutoCAD's Sheet Set Manager (2005 onward). The UTF-8 XML is stored under a fixed byte cipher.