Network tools software aids in managing, monitoring, and troubleshooting computer networks. Prominent examples include Wireshark, a packet analyzer for network troubleshooting and protocol analysis. Nmap scans networks, discovering hosts and services. PuTTY provides SSH, Telnet, and serial console access. SolarWinds Network Performance Monitor tracks network performance and alerts for issues. Advanced IP Scanner scans network devices and provides details like IP addresses and MAC addresses. Netcat facilitates network connections, port scanning, and data transfer. These tools assist in network administration, security analysis, and performance optimization, empowering users to ensure network reliability and efficiency. Preferences vary based on network complexity, security requirements, and specific needs.