If you are preparing a "sneakernet" drive for another machine, point the download to your external storage device.
Once you have the assets on a portable drive, you can install them on a machine without internet access using the Chaos universal installer:
How to install the material library in offline mode? - Chaos vray 6 material library download offline
Confirm the path and start the process. The library requires approximately of free space. Installing the Library on an Offline Machine
Launch the V-Ray installer. It will detect the local material files and install them from your disk rather than attempting a cloud download. If you are preparing a "sneakernet" drive for
If your installation did not include the full library or you need to move it to an offline workstation, follow these steps:
How to Download the V-Ray 6 Material Library for Offline Use The library requires approximately of free space
Starting with V-Ray 6, Chaos Group has transitioned the Preset Material Library into the Chaos Cosmos Browser . While the library is cloud-based, you can still download the entire asset collection for offline use on machines without a continuous internet connection.
The tool will prompt you for a location. The default path is usually %USERPROFILE%\Documents\V-Ray Material Library .
In your 3D software (e.g., 3ds Max), ensure the external file paths point to the library assets. Go to File > Project > Configure Project Paths > External Files and add the main library folder and its Assets subfolder. Using the Library in V-Ray 6