MiTeC Network Scanner is a robust, multi-threaded Port, IP, NetBIOS, and SNMP scanner with many advanced features intended for system administrators and general users interested in computer security.
MiTeC Network Scanner performs ping sweeps scans for opened TCP and UDP ports, resource shares, and services. Available interfaces are detected for devices with SNMP capability and basic properties displayed. It also allows you to edit results, save/load results to/from CSV, and print network device lists and any data in any section can be exported to CSV. It can also resolve hostnames and auto-detect your local IP range.
Simple Port Forwarding works with webpages and not directly with your router making it a safe program to use. Supports 52 Languages and 2600+ routers. Portable version also available.