Assign keys to saved crosshairs, then export the config files to your CS2 cfg folder.
No saved crosshairs yet
Like a crosshair on a player page or in the explore feed, then come back to bind it.
Click a crosshair, then press a key to bind it. Used keys appear below; remove a binding before reusing its key.
Pick at least one crosshair above to start binding keys.
Bind at least one key to generate the config.
Save pro crosshairs you like, then return here to assign keys.