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
Description: Pinngle is a free and open-source Pinterest alternative focused on privacy. It allows users to save images, videos and web links as pins on boards for easy organization and discovery. Its features include multi-column layouts, custom skins, reversible infinite scrolling, and more.
Type: software
Pricing: Open Source