Files with px5 extension are used for Poker Pal which offers full third-party plug-in support.
Software that open px5 file
PX5 file extension - Poker Pal third-party plug-in file
What is px5 file? How to open px5 files?
File type specification:
Poker Pal offers full third-party plug-in support. This means that third-party developers can add extra features to the main program by creating plug-ins for it. Plug-ins work just like regular Windows DLL files but have a px5 extension.
The default software associated to open px5 file:
Poker Pal 
(obsolete software)
Company or developer:
Poker-Pal
Poker Pal is a Poker card computer game for Microsoft Windows.
List of recommended software applications associated to the .px5 file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open px5 file, edit px5 file, convert px5 file, view px5 file, play px5 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with px5 file - Poker Pal third-party plug-in file
Click on the software link for more information about Poker Pal. Poker Pal uses px5 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
Microsoft Windows:
Poker Pal (obsolete/discontinued)
