While the list is 4 years out of date there are some good general tools on the list. You should also be aware that nmap isn't on the list, not because it isn't

While the list is 4 years out of date there are some good general tools on the list. You should also be aware that nmap isn't on the list, not because it isn't a good tool (it is) but because the list was organised by people connected with the nmap project.