Gridmount is a FUSE file system handler for Valve’s GCF and VPK files. It enables you to mount them as drives inside Finder, leveraging the power of Finder for utilities such as Quick Look.

Note: Gridmount requires Mac OS X 10.10 “Yosemite” or higher, and FUSE for macOS.

• Download Gridmount 1.5 (PGP Signature)
• Download Gridmount 1.5 source (without Sparkle) (PGP Signature)

Features:

• Gatekeeper-ready
• Supports .gcf and .vpk packages
• Extract any file or folder from a package, even without Steam
• Supports Finder’s Quick Look
• Built on the solid foundations of HLLib
• Quits when the last package has been unmounted to reduce unnecessary resource usage