How to open .VPK file extension?

If you cannot open a new file that has been saved in the .VPK format you need to download the appropriate software. The manufacturer of .VPK files is Valve; .VPK files belong to the Game Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .VPK files. Activities performed in the order described should solve the problems with all the files in the .VPK format.

• What is .VPK file?
• How to open .VPK file?
• What is .VPK file?