LanHelper scans network at high speed and finds IP address, MAC address, and other network information. You can boot (Wake-On-LAN), shutdown or lock your PC, make the remote computers run commands. Screen capture or manage processes remotely. Monitoring machines' availability, and find the changed IPs or computer names. No server program needed. Support XML for saving the scan results.
Version 1.46 adds scan SNMP, NetBIOS for scan engine, two features for Wake-On-LAN, get MAC addresses from router, and switch or xDSL modem.