Nsauditor Network Security Auditor
Nsauditor Network Security Auditor is a network security scanner that allows to audit and monitor remote network computers for possible vulnerabilities, checks your network for all potential methods that a hacker might use to attack it. Nsauditor is a complete networking utilities package that... The program also includes real-time network packet filtering and analyzing, remote network performance monitoring, network status monitoring, web proxy scanning, password auditing, intrusion detection system based on security events log analyzer, IP address lookup and more than 45 network tools...
http://www.nsauditor.com/downloads/nsauditor_setup.exe - 5Mb - Download - Screenshot

Capturix ScanShare
Share a scanner device over the network. With this application you can share any compatible scanner (TWAIN) over the network and use it also as a copy machine. This ables users to access your scanner via browser and scan documents, and take copies using the printer connected to the PC that is... Multiple Page scanning, Automatic Document Feeder and Duplex scanning is supported ! ... This software runs as a system service and support multiple scanners. ... Scan directly to PDF,JPEG,BMP,PNG or to an email address.
http://download.capturix.com/scanshare.exe - 4Mb - Download - Screenshot

Infiltrator Network Security Scanner
Infiltrator is a network security scanner that can quickly audit your network computers for possible vulnerabilities, exploits, and information enumerations. It comes with a built-in database of know vulnerabilities, that can be updated online and allows you to select the items to scan for or to... It can also audit password and security policies, perform HTTP/CGI server auditing, registry auditing In addition, Infiltrator also comes with 18 network utilities for footprinting, scanning, enumerating and gaining access to machines (ping sweep, whois lookups, email tracing, share scanning and...
http://www.infiltration-systems.com/Files/infiltrator.zip - 1Mb - Download - Screenshot

GFI LANguard Network Security Scanner
GFI LANguard Network Security Scanner (N. S. S. ) is a tool to audit network security and proactively secure it. It is also a complete patch management solution. GFI LANguard N. S. S. scans entire networks from a 'hacker's' perspective, and analyses machines for open ports, shares, security... It also provides multinational and hybrid environment support through multilingual patch management and enhanced Linux checks, allowing IT admins to scan and secure their entire network environment. ... After it has scanned your network and determined missing patches and service packs - both in the...
http://software.gfi.com/languardnss7.exe - 15Mb - Download - Screenshot

NetSearch
NetSearch is a powerful utility designed to search local area networks (LAN)for all kinds of files. In contrast to standard Microsoft Windows© file search utility and other LAN scanning programs, NetSearch allow view all hidden sharing and search in them. ... In additional you can select target of scanning from whole network to any folder in any computer. ... NetSearch features a fast search engine, ability to changes search target in scanning process, full control of program using resources and much more.
http://www.search-lan-share.com/download/NetSearch.zip - 217Kb - Download - Screenshot

a-Change Mac Address
Change Mac Address in seconds! Scan Mac Address within any range of IP address. Exports the scanning results from a Mac Address Lookup list. Spoofing the Mac Address of your network card to any new Mac Address. It makes ping mac address possible. Use this mac address finder to search proper mac... It recommends the proper Ethernet network card. ... It supports exporting scanning results to txt file. ... It runs on all Windows? ... e. ... operating systems (i. ... , 95/98/NT/2000/Me/XP/2003). ... It displays the information of your computer.
http://amac.paqtool.com/images/amac.exe - 689Kb - Download - Screenshot

EMCO Network Malware Cleaner
EMCO Network Malware Cleaner is an intuitive addition in the category of virus scanning and removal. It can scan all nodes of you network and check for the existence of any instance of selected threats. The main idea is to keep your network clean from different viruses, but the new thing is this... Main Features of Network Malware Cleaner are described below: Remotely scan and clean EMCO Network Malware Cleaner, remotely scan and clean Virus, Worms, Trojan and Aware on machines on your LAN. ... The scanning process runs in parallel on different nodes of the network.
http://www.emco.is/download/networ...cleaner/networkmalwarecleaner.exe - 4Mb - Download - Screenshot

NetworkActiv Port Scanner
NetworkActiv Port Scanner is a network exploration and administration tool that allows you to scan and explore internal LANs and external WANs. Because of the versatility and choosable operating modes available in NetworkActiv Port Scanner, it may be used by experienced network administrators as... NetworkActiv Port Scanner provides scanning performance simply not found in other Windows based network scanners, but one will need to actually try it to understand just how fast a network scan can be.
http://www.networkactiv.com/NetworkActivPortScannerV4.0.exe - 2Mb - Download - Screenshot

Essential NetTools
Essential NetTools is a set of network tools for diagnosing networks and monitoring your computer's network connections. NetStat: displays the list of your computer's network connections, information on open TCP and UDP ports, IP address, and connection states. ... This tool features parallel scanning, which allows checking a class C network in less than one minute. ... This tool features both conventional (full connect) and stealth (half-open) scanning modes. ... NetAudit (NetBIOS Auditing Tool): allows you to perform security checks on your network and/or individual computers offering...
http://www.tamos.com/files/ent4.zip - 3b - Download - Screenshot

SecureCentral ScanFi Free Edition
ScanFi is a web-based vulnerability management software for detecting, assessing and remediating network vulnerabilities across heterogeneous networks. ScanFi discovers, scans, reports and supports vulnerability remediation. It features both scheduled and on-demand vulnerability scanning... ScanFi can be installed and run on both Windows and Linux operating system. ... Being a web-based software, just a browser is needed to connect, from anywhere, to ScanFi and perform a scan and view the reports.
http://download.adventnet.com/prod..._SecureCentral_ScanFi_Windows.zip - 16Mb - Download - Screenshot