Files with dep4 file extension can be found as one of the Data Exchange Protocol files from engineering industry. Detailing data file.
DEP4 file extension - Data Exchange Protocol detailing data
What is dep4 file? How to open dep4 files?
File type specification:
The dep4 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.
The dep4 file contains detailing data.
Seems like it was used in the past in some 3D engineering software.
This dep4 file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
