Upload my ob2 in web and scan from there

[SirdLay]

you can do that via railway easily
and you can refer this

How to download and start OpenBullet 2

Official documentation pages: Web Client Windows Linux MacOS Docker Build from source Native Client Windows Build from source NOTICE: Place the updater in an empty folder and then, if needed, copy over the UserData folder from your old version. This is to prevent unhappy accidents. Always make a backup of your UserData folder.