The DirectX 12 Offline Installer allows installation on DirectX 12 on a computer that isn’t connected to the internet. There are various reasons that someone might want to do this, from security to having a single copy to put on a network of computers to save bandwidth. This package download is just under 100MB so it can be easily be downloaded. In the case a computer with an unstable connection the use of a download manager may be of use.
To install the driver simply click on the link below and save the directx12.exe
to a place where you would like to store it. If you want to install it on another computer then copy to a USB stick or external hard drive. The last step is to run directx12.exe
as an administrator as is with most software and system installation.