With Filestar you get 2 different skills for working productively with Volkswriter 4 Document (.vw4) files.
About .Vw4
Name
Volkswriter 4 Document
Extension
.vw4
Format
Text
Category
Document
Developer
Lifetree Software (later Volkswriter Inc.)
Description
A document from Volkswriter (3, Deluxe, 4/Total Word), an IBM PC word processor of the 1980s that stored plain text with dot commands and control codes.