HLP Making a laptop as a repeater

i need to know if there is a free tool an alteative to coectify me but with the Option of choosing the "SHare Over" interface as all the tools i found provide only the ability to chose the source interface i have two wireless cards im coected with one and i want to use the other to share the inteet coection i dont want to use the virtual adapter to not put load on my wifi card ;)