The easiest way to get the latest version is directly within your software: Camera Raw plug-in installer - Adobe Help Center
Adobe Camera Raw (ACR) is an essential plug-in that allows photographers to import and enhance raw images from hundreds of camera models. By processing the original sensor data before it is permanently converted into a standard image format, ACR provides non-destructive editing and superior control over highlights, shadows, and color. acr adobe camera raw download
If the automatic update system fails, you can manually download the installer for the current supported versions: Camera Raw 18.3 Installer (.exe) For macOS: Camera Raw 18.3 Installer (.dmg) The easiest way to get the latest version
Use the Camera Raw 14.5 Installer for older Adobe applications that are no longer supported by current updates. How to Install and Update ACR Option 1: Through Your Adobe App (Recommended) How to Install and Update ACR Option 1: