NIXStats
Description: NIXStats is an open-source web analytics platform that provides website traffic statistics and analysis. It is designed to be a free, self-hosted alternative to Google Analytics.
Type: software
Pricing: Open Source
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