DEP2 file extension - Data Exchange Protocol member design file
What is dep2 file? How to open dep2 files?
File type specification:
The DEP2 file extension is used for one of the Data Exchange Protocol files. The data exchange protocols (DEP) define logical sets of the complete data at defined stages in the process, from analysis through design and fabrication. A *.dep2 file contains member design data.
Seems like it was used in the past in some 3D engineering software.