.gcf
File Type |
Game Cache File |
File Format |
Proprietary (Valve) |
Usage |
Runs when opened |
Popularity |
★ ★ ★ ★ ☆ Common |
Description |
Cache file used by Valve Corporation's Steam game development software; contains a virtual file system that may include metadata, file fragments, checksums and other data; used for updating Valve software.
GCF was originally an acronym for "Grid Cache File," but now stands for "Game Cache File;" it is the format used for storing official Steam games and for downloading official content; GCF files are not meant to be manually altered by the user.
|
Open With |
Windows |
Valve Steam
GCFScape
|
macOS |
Valve Steam
|
|
Updated |
2007 |
|