National Cyber Security Services - h2buster:-- A fast, threaded, recursive, web directory brute-force scanner over HTTP/2. Features:- 1. Fast and portable - install hyper and run. 2. Multiconnection scanning. 3. Multithreaded connections.
Websploit Directory Scanner - Scanning webservers
UrlBuster - Linux tool to find Web Hidden Files or Directories Finder - GeeksforGeeks
How to Scan Websites for Interesting Directories & Files with Gobuster « Null Byte :: WonderHowTo