Files with ppo file extension are used for CA Clipper programming language, primarly for DOS. They include preprocessor outputs.
There is one other file type using
the PPO file extension!
.ppo - Free Pascal compiled unit
PPO file extension - CA Clipper preprocessor output
What is ppo file? How to open ppo files?
File type specification:
The ppo file extension is related to CA Clipper.
Clipper is a computer programming language that is used to create software programs that originally operated primarily under DOS. Although it is a powerful general-purpose programming language, it was primarily used to create database or business programs.
The ppo file contains preprocessor output.
MIME types:
application/octet-stream
This ppo 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.