Tips to open GCF file

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

GCF file extension

File Name Game Cache Format
File Developer Valve
File Category Game Files

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

Operating systems
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0

What is GCF file?

The file with the extension GCF is the Game Files file type. It was designed by Valve. Game Files consists of 1509 similar files. Game Cache Format appears on 2 operating systems as a functional file. Although it can be found with greater or lesser success on any operating system, it will only be useful on Mac OS, Windows. The Steam application is recommended to open the file. It was released by Valve Corporation. This file type can also be opened by 2 other programs. GCFExplorer will apply when it is not possible to use Steam.

How to open GCF file?

An often recurring problem with Game Cache Format is that GCF is not associated with the correct program file. Thus, when you open GCF, the program selection wizard or some other program starts. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the GCF 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 Steam

An often overlooked issue is to make sure that Steam is installed on the computer. The easiest method is to use the system search engine by entering the program name Steam in it. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Below you will find a list of applications that support GCF files.

Programs to open GCF file

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

Step 2. Create association of Steam with GCF files

However, it may happen that the application itself does not cause the GCF file to open in the Steam application, but you can set it manually. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Changes can be made using the "Change" button. If there is no software on the list, simply select "Browse" and manually select the directory where the application is installed. Checking the "Always use the selected program ..." box will permanently associate the GCF file with the Steam program.

Step 3. Update Steam to the latest version

If, however, after binding Steam with Game Cache Format there were still problems, you should update the program to the latest version. Some applications allow you to update from the program level, and for others you need to download the installer from the Valve Corporation page and install.

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

Of course, it may happen that despite the above steps, the file still does not work. The most common file problems are:

The affected file may be 0 KB or smaller than expected. This suggests truncating the GCF file contents when downloading or copying. The only repair option is to download the file again.
The most common cause here is computer viruses. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Some antivirus vendors also provide free online scanners. However, it is important to scan the entire system, not only the file GCF or the program directory. Sometimes virus-infected GCF files cannot be recovered, so make a backup in advance.
A typical compatibility error - the program does not support the older version of the GCF file. 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 this. Repairing is very dependent on the file type. Some programs offer the option of recovering data from damaged GCF files. You can restore the file from a backup or use Valve help.
When reading, a message appears that the file was encrypted or corrupted. The encrypted GCF files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
Some of the system directories are excluded from modification. While there is usually no problem reading such a file, it may not be possible to save it. Copying the GCF file to another location will fix the problem.
This can happen on a file that does not support multiple access. In this case, the GCF file is blocked by the first application to open it. Just close unnecessary programs. Sometimes you have to wait for the session to the file GCF to close. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If this does not work either, restart the device.