Take it like a gift
SearchSploit
Cli tool for Exploit-DB that also allows you to take a copy of Exploit Database with you.
lorsrf
Fast CLI tool to find the parameters that can be used to find SSRF or Out-of-band resource load.
Masscan
TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
Lookyloo
Allows users to capture a website page and then display a tree of domains that call each other.