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: Panxpan is a free and open source spreadsheet program similar to Microsoft Excel. It offers features for data analysis, visualization, and calculation, supporting common spreadsheet functions and formulae. Widely used as an alternative to Excel.
Type: software
Pricing: Open Source