Greasy Fork

works really well but is there any keybinds for aiming ?

Ah. Keybinds, you ask? All keybinds are available on the right side of your screen. If you can't see them at all, or only some are visible, zooming out may help. (ctrl - and ctrl +). By aiming, do you mean aimbot? The equivalent to aimbot in VHC is bullethacks (soon to be renamed to aimbot). If you want to read more in-depth information on this cheat software, you can refer to the documentation here.