About This File
The tool removes pillarboxing and adjusts the vertical FOV to match that of 16:9.
It's meant for 21:9 but it can also be used to increase FOV at 16:9.
Use software like PeaZip or 7-Zip and password pcgw to unpack the archive.
Tested with the latest Xbox Game Pass version at 2560x1080.
You can buy me a coffee here.