Convert or open file ipk ???? HOW?

[Samuele Cancemi]

Convert or open file ipk ???? HOW?

 

[TenPc]

It's a pak file like a zipped file that is part of a set, you can't open it without the rest of them and then only to install a package or game.
Right-click the file and check it's properties to see if it states what package it belongs.

Edit - It might be a PS4 game type.