The free pt360 Tool Suite (from PacketTrap Networks: http://www.PacketTrap.com) features a unique centralized dashboard and includes network reporting, diagnostics and monitoring from a single intuitive interface. The solution contains network discovery, network inventory, Cisco Configurator, Switch Port Mapper, NetFlow Listener, TFTP server, SNMP, WMI, Port Scan, DNS Audit, Trace Route, Syslog Server, Ping and supports open source tools (i.e. Nagios, MRTG, Cacti), SaaS (Salesforce.com), and virtual servers. The tool suite's application monitoring provides in-depth visibility of running processes and performance counters for mission-critical applications such as Exchange, SQL Server, and Active Directory. pt360's dataflow capabilities automatically pass information between tools so network engineers can pinpoint problems faster and easier than using dissimilar point tools.
Desktopcentral - Free windows tools Desktop Central provides a set of free Windows tools that Windows Administrators might require on an day-to-day basis. It has a set of four tools, viz: Wake on LAN, GPO Update, Shutdown/Restart Tool, and Software Inventory Tool.
AdminToys Suite Comes with 19 tools and allows you to monitor network computers performance, manage and run programs remotely, view remote desktop, track and limit disk space usage on remote machines, synchronize clocks, configure network adapters remotely, and more
AutoScan-Network AutoScan-Network is an application designed to explore and to manage your network. Entire subnets can be scanned simultaneously without human intervention. The objective of the program is to post the list of all equipment connected to the network.
Free IP Scanner Free IP scanner is a very fast IP scanner and port scanner. Powered with multi-thread scan technology, it can scan hundreds computers per second. It simply pings each IP address, gets hostname, MAC address, NetBIOS information, scans ports, etc.
Network Asset Tracker Pro Network Asset Tracker Pro is a comprehensive network inventory solution that enables you to scan all the nodes of your network with just one click. You can capture a full-size screenshot of any remote desktop.