Grid addon

I've been trying to use the addon Grid. None of the versions I find worked. I found one version of Grid2 that works but it's really confuzing to use and also I think it's a bit broken since some settings don't seem to work at all. I've tried both the old and the new client. I've tried downloading from many different locations and many different versions. When i type /grid nothing happens and it doesn't appear under the interface addons tab. However it does appear in the character screen addon section and it doesn't show any errors like dependencies or out of date. Is there any way I can make it work, I've used it before, I have no idea why it doesn't work now. Is there a good alternative I can use?