A section of the roster
Network & diagnostics
Sweep address ranges, pull packets apart, and reach servers and gear over SSH, SFTP and serial when you need a shell.
Wireshark The standard packet analyser for capturing and reading network traffic. open sourcedesktop Windows/macOS/Linux/BSD/Solaris Nmap (+ Zenmap) Network and port scanner for host discovery and perimeter audits. open sourcedesktop Windows/macOS/Linux/BSD Angry IP Scanner Quick cross-platform IP and port scanner for fast LAN inventory. open sourcedesktop Windows/macOS/Linux PuTTY The free SSH, Telnet and serial client Windows admins always keep handy. open sourcedesktop Windows/macOS/Linux WinSCP Graphical SFTP, SCP and FTP file transfer for Windows. open sourcedesktop Windows (portable; runs on Linux via Wine) Advanced IP Scanner Free Windows LAN scanner with shares, RDP and Wake-on-LAN built in. freemiumdesktop Windows