Spiceworks is a software suite for IT professionals to manage networks, troubleshoot issues, and handle IT tasks. It offers free online tools for network connectivity management, remote computer access, user activity monitoring, contract tracking, and inventory scanning.

Comprehensive monitoring solution with over 200 sensor types, user-friendly interface, and powerful capabilities such as traffic analysis, failover clustering, and remote probes. Offers email and SMS alerts, supports SNMP and WMI, provides high-availability features and detailed reporting.

Technitium MAC Address Changer allows you to change (spoof) Media Access Control (MAC) Address of your Network Interface Card (NIC) instantly.

NetStumbler is a tool for Windows that allows you to detect Wireless Local Area Networks (WLANs) using 802.11b, 802.11a and 802.11g. It has many uses:Verify that your network is set up the way you intended, find locations with poor coverage in your WLAN, detect other networks...

The TCP Optimizer is a free, easy Windows program that provides an intuitive interface for tuning and optimizing your Internet connection. There is no installation required, just download and run.

Auvik is cloud based network monitoring and management, providing centralized IT teams with networks visibility and intelligence about their network to prevent, detect, and resolve issues quickly.

Axence NetTools Pro is a free and comprehensive set of host monitoring, network scanning, security and administration tools, all with a highly intuitive user interface.

Network Scanner is an IP scanner for scanning both large corporate networks with hundred thousands of computers and small home networks with several computers. The program can scan both a list of IP addresses or computers and ranges of IP addresses.

NeDi can discover your network on a regular basis. It allows you to locate and track all connected devices, monitor traffic or broad-

LAN Speed Test is a FREE utility designed to accurately measure LAN speeds. It does this by writing a file (you choose the size) to a folder (again you choose), clears windows file cache (otherwise read times would be skewed with results way too high), reads the file back...

Automatic physical network topology discovery based on SNMP. Network traffic monitoring. Monitoring invalid and dropped packets (ifInErrors, ifInDiscards). Display VLAN IDs. Computer inventory. Web browser-based access. E-mail alerts notifying.

TCPEye is an easy-to-use monitoring application that will display a list of all network processes. It sports all the features of "netstat" command and adds some options of its own as well as some third party online tools for IP tracing.