i recently buy a Mac.
In my windows i use Tortoise git to connect to local gitlab with a .ppk key.
But in Mac i cant find any software for commit/pull/push and connect to my gitlab with the IP adress of it.
Did you guys know any software for do the same as Tortoise git ?
Software like GitKraken cant link to a local gitlab.
Why wouldn't GitKraken be able to connect to a local repository? Anyway, the Git home page has a list of macOS GUI clients you may want to give a try:
Also I think Xcode has integrated Git support.