Active job

Broken Kitchen Cabinet Doors / Hinges

Hi Guys, Have a few kitchen cupboard doors that are getting tired, but would prefer not to have to replace them all (drawers, all other cupboard doors etc), as I don't have a heap to spend. I have attached a couple of pictures of the ones we have and was wondering if anyone can fix existing doors and replace the hinges with something better? The corner cupboards suck, they never line up, and always coming apart at the hinges, so if there are better options that won't break all the time, that would be good. Open to suggestions, especially cheaper options. Cheers, Kevin