.DLV File Extension
File TypeCATIA 4 Export File
This file is saved in a binary format, which requires a specific program to read its contents.
What is a DLV file?
File created by CATIA version 4, a CAD program used to create virtual designs; contains a 3D model and its properties; used for saving and loading information during the design process; can be imported by various other CAD programs.
DLV files can be imported into newer versions of CATIA.