.dox extension

File Type Visual Basic Binary UserDocument
Rank ★ ★ ☆  Average
Description

ActiveX program file saved during the development of an ActiveX project in binary format; similar to a .DOB file, but contains graphics and other data that cannot be saved in a text format.

Open With
Windows

Microsoft Visual Basic

Updated December 20, 2006
Information from the PC File Extensions Reference
http://pc.net/extensions/file/dox