Home : File Types : VDF File

.VDF File Extension

File Type 1Valve Data File

4.2 (588 Votes)
CategoryGame Files

What is a VDF file?

A VDF file is a data file format used by Valve's Source game engine. It contains various kinds of game metadata, including data for resources, installation scripts, configuration scripts, and visualization elements.

More Information

VDF files can often be seen when installing games distributed through Valve's Steam game client, such as Half-Life 2 and Counter-Strike. The file features Valve's KeyValues format, which is a plain text format that saves key-value parameters in a tree hierarchy. The format is similar to JSON and YAML. While VDF files are meant to be used by the Valve Source game engine, you can open the files with a text editor to view the contents.

NOTE: You can view more information about Valve's KeyValues format on the KeyValues Wiki Page.

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Programs that open VDF files

Included with OS
Updated 3/2/2018

File Type 2AntiVir Virus Definitions File

DeveloperAvira Operations
3.9 (78 Votes)
CategoryData Files

.VDF File Association 2

Data file used by AntiVir, an antivirus application for Windows; saves virus definitions, which contain signatures that are used for recognizing viruses on the computer system; often downloaded during software updates so the software can check for new viruses.

More Information

VDF files are saved to the AntiVir installation directory and have the filenames vbase000.vdf, vbase001.vdf, etc.

Programs that open VDF files

Updated 8/22/2011

File Type 3VirtualDub Video Filter

3.7 (73 Votes)
CategoryPlugin Files

.VDF File Association 3

Filter plugin for VirtualDub, a video capture and processing utility program for Windows; adds extra features such as special effects and additional file support to the VirtualDub program.

More Information

VDF filters can be loaded into VirtualDub by clicking on the "Load" button in the Add Filters dialog box. They will be loaded automatically if the VDF files are placed in the plugins folder within the VirtualDub program folder.

Programs that open VDF files

Updated 9/15/2007

File Type 4Gothic Game Data File

DeveloperPiranha Bytes
3.7 (47 Votes)
CategoryGame Files

.VDF File Association 4

Data file used by the Gothic video game series; contains worlds, characters, 3D models, textures, and sounds; Gothic II VDF files are stored in the /Gothic II/Data folder.

More Information

VDF files may be edited with GoMan or a hex-editor, but typically should not be altered. Incorrectly modifying VDF files may make them unusable.

Programs that open VDF files

Piranha Bytes Gothic
Piranha Bytes Gothic II
Edit with GoMan
Updated 6/12/2009

About VDF Files

Our goal is to help you understand what a file with a *.vdf suffix is and how to open it.

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