Nmap
Description: Nmap is an open source network discovery and security auditing tool. It is used to discover hosts and services on a network and to detect potential vulnerabilities.
Type: software
Pricing: Free
Wachete
Description: Wachete is an open source password manager and generator that stores passwords securely encrypted on your device. It has a simple, easy to use interface to add, view, and manage passwords.
Type: software
Pricing: Open Source