.VBI File

File extension vbi seems to be mainly associated with the IntelliCAD, a computer aided design (CAD) program for engineers, architects, designers and drafters.

A .vbi file stores Visual Basic script for IntelliCAD.

How to open:

Use IntelliCAD to open and work with .vbi files. As these are VB scripts, be careful when executing them on their own.

How to convert:

These files are likely not meant to be converted to anything else.