.CPQ4 File

The cpq4 file extension seems to be in use for certain files that are mentioned on the internet. However, we have not yet found their original program nor any specific information about it.

If you know some more useful informations about the cpq4 file extension, please let us know in the discussion below or on our forums.

How to open:

Unfortunately, we currently have no specific information about how or in what program to handle this particular file type.For general information about unknown files, please readt:Identifying unknown file formats

How to convert:

Currently, we do not have any information about possible conversions or exports for this file type. If you are looking for something specific, or know anything useful about this file type, please let us known in the discussion below or on our forums.