Tips to open VPK file

Can't open the VPK file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open VPK files as well as a list of programs that support VPK files.

VPK file extension

File Name Valve Pak
File Developer Valve
File Category Game Files

The VPK file is supported on 2 operating systems. Depending on your operating system, you may need different software to handle the VPK files. Below is a summary of the number of programs that support and open the VPK file on each system platform.

Operating systems
  • 2
  • 2
  • 0
  • 0
  • 0
  • 0

What is VPK file?

The .VPK file is an archive file associated with the Steam platform. These files are used by games based on the Source engine. The content of the file may consist of any resources used by the game. .VPK files are created using the vpk.exe tool located in the Steam root directory. The tool must be executed at the command prompt. The .VPK file is an extension of the previously used .GCF format. These files are not intended to be changed by the user in any way.

How to open VPK file?

The main problem with Valve Pak is that the VPK file is incorrectly associated with programs. This causes the file VPK to open by system applications not designed for this purpose, or to display a message that there is no associated program. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the VPK file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install GridMount

An often overlooked issue is to make sure that GridMount is installed on the computer. To do this, enter the name GridMount into the system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file VPK with GridMount. Below you will find a list of applications that support VPK files.

Programs to open VPK file

Remember to download programs supporting VPK files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of GridMount with VPK files

If, despite the installed application, the VPK file does not start in the GridMount application, you must create a file association. It is most convenient to call the context menu with the right mouse button and select Properties. Information about the file and the program that the file is associated with are available here. Using the "Change" button we can select the desired program. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. The "always use the selected program ..." field will set the GridMount application as the default for handling the VPK file.

Step 3. Update GridMount to the latest version

If, however, after binding GridMount with Valve Pak there were still problems, you should update the program to the latest version. This can be done using the application (if it provides such options) or from the Coding Range website and install the latest version.

Step 4. Check for the following problems with the VPK file

The problem may also be with the file itself if the above steps don't work. File problems can be divided into the following:

Very often, the file may be size 0 or incomplete. This suggests truncating the VPK file contents when downloading or copying. Downloading the file again should fix the problem.
The operating system may be infected with a computer virus. A virus scan using an up-to-date antivirus program should fix the problem. If this is not possible, you can use the online scanner. The scan should cover the entire computer, not only the VPK file that we want to open. Sometimes virus-infected VPK files cannot be recovered, so make a backup in advance.
This can happen especially when the program is dynamically developed and the structure of the VPK files changes over time. On their websites, developers usually offer free solutions to such problems, e.g. in the form of a conversion program or an older version of the program.
There can be many reasons for the failure. The repair method must be adapted to the type of file and damage. Sometimes the program itself has options to repair the most popular VPK file corruption. The easiest way to restore the file is from a backup or by contacting Valve, but this one can be expensive. Not all damage can be reversed.
The program can also signal the fact of encryption. The encrypted file VPK except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. These directories are write-protected to them and it's very hard to fix this problem. If possible, you can try to move the VPK file to another location.
This can happen on a file that does not support multiple access. In this case, the VPK file is blocked by the first application to open it. Running programs (including those in the background) should be verified. Sometimes it is necessary to wait a while before referencing the VPK file again. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If the problem persists, restart the machine.