Files with pwo file extension might be found as Portable Website Object files for PHP.
There is one other file type using
the PWO file extension!
.pwo - WinNonlin output data
PWO file extension - Portable Website Object data
What is pwo file? How to open pwo files?
File type specification:
The pwo file extension is mainly related to Portable Website Object files used in PHP (Hypertext Preprocessor).
These objects are a combination of a javascript and CCS in one file.
This pwo 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.