Description: GRC Port Scan is a free network scanner that checks open TCP and UDP ports on a target computer or device. It can scan common ports or a custom range, and has useful features like port mapping and reporting.
Type: software
Pricing: Free
Description: Pentest-Tools.com is a free online platform that offers various tools for penetration testing and network security auditing. It includes port scanners, exploits, password crackers, and other utilities useful for ethical hacking and security testing.
Type: software