4PK File Type

- The quick facts

What are 4PK files and how to open them

Are you having problems opening a 4PK file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a 4PK file?

A .4PK file is a Perfect Keyboard macro set file. Through our analysis of 4PK files, we know that one use of the format is Perfect Keyboard macro set. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open 4PK files

Important: Different programs may use files with the 4PK file extension for different purposes, so unless you are sure which format your 4PK file is, you may need to try a few different programs.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Last updated: February 20, 2011

Suggest another file format using extension 4PK

While we know of one file format using the .4PK file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .4PK file.