Freeware: Network Tools

	Visual NetTools  License: Freeware
	Visual NetTools is a set of network scanning, security, and administrator tools for Apple Mac useful in diagnosing networks and monitoring your computer's network connections. Current version of Visual NetTools includes: Visual Ping Sends out an echo request to a specific computer on the network. It can be used to check communication links or to check whether the specific host exists or is running. Ping include not only text, but a complete Visual representation of echo requests from your comp. You can manage Ping interval and target host. History of network host included. We will add a lot of new tools shortly, some of new tools: TraceRoute: allow you to explore the Internet and troubleshoot connectivity problems. NetStat: displays a list of your computer's inbound and outbound network connections, including the information on open TCP and UDP ports, IP address, and connection states. What makes it different from other NetStat utilities is the ability to map open ports to the owning application. Configurable alerts for incoming and outgoing connections are also available. PortScan: an advanced TCP port scanner that allows you to scan your network for active ports. And more useful tools for network monitoring and security. Author: AirGrab| Date: 03-11-2008 | Size: 2560 KB
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	SmartLogAnalyzer  License: Freeware
	SmartLogAnalyzer is a simple program to parse default access.log file written by the Apache Web-server, convert to XML document and analyze the output XML file. This is web statistics program for your web logs - display useful statistics about your website. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 15-10-2005 | Size: 416 KB
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	FreeSysInfo  License: Freeware
	FreeSysInfo allows you to discover system and network information on your local machine or network computer. The tool used WMI ( Windows Management Instrumentation ) to discover full NDIS information, wireless network status and type, network adapters, system processes and services, serial communications and display information, hardware and connections status, user and system accounts, proxy settings, shared resource information and more. The tool is designed with a user-friendly interface and is easy to use.  Author: Nsasoft LLC.| Date: 22-06-2008 | Size: 541 KB
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	FreeWebLinkSubmitter  License: Freeware
	Free Web Link Submitter is a freeware program to POST submit your data, URL or other information. The program includes simple database that allows you to submit your web site to the Internet's biggest search engines and directories and request domain whois information. The program allows to add, edit and save your data to XML document and load it from XML file. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 10-05-2006 | Size: 447 KB
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	AdventNet ManageEngine OpUtils  License: Freeware
	The AdventNet ManageEngine OpUtils is a comprehensive set of 40+ unique system and network monitoring tools. It is a Java and web-based troubleshooting software for monitoring devices such as router, switch, server, desktop, etc. The tool set is best suited for IT operational staff and network engineers responsible for maintaining and monitoring networks. AdventNet ManageEngine OpUtils 3 provides real-time monitoring tools to troubleshoot poor network performance, heavy bandwidth utilization and connectivity or link problems before they turn into outages, delayed response times, high CPU usage, hard disk utilization, device availability, software inventory, etc. It has a collection of 40+ real-time troubleshooting tools. A standard enterprise manager monitors the devices in periodic intervals and stores the data in a database, whereas ManageEngine OpUtils provides real-time data instantly. ManageEngine OpUtils is available in Free and Professional Editions. OpUtils Free Edition has 25 tools, and it is absolutely free of cost. Some important tools in the Free Edition are Ping Scan, SNMP Scan, MAC Scan, DNS Scan, Enhanced Ping, Proxy Ping, all desktop monitoring tools (CPU, Hard disk, Process monitoring, etc.) and most of the SNMP tools (SNMP Walker, SNMP Graph, MIB Viewer and Trap Receiver). The Professional Edition has 43 tools, which includes Network monitoring (Switch Port Mapper, Wake-on-LAN, Performance and Bandwidth monitoring) and Cisco Router monitoring tools. (IOS, Chassis, Flash, CPU, Memory, Interfaces, Config Files, etc.) The 30-day trial copy is available for download in the web site. The Professional Edition costs $195. Since it is a web-based product, you can install OpUtils in one machine and allow many users to connect and use the tools at the same time. This is a real boon to stressed IT and System administrators. Author: AdventNet Inc.| Date: 01-03-2005 | Size: 26095 KB
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	PC Tools Firewall Plus  License: Freeware
	PC Tools Firewall Plus is a powerful personal firewall for Windows that protects your computer from intruders and controls the network traffic in and out of your PC. By monitoring applications that connect to the network Firewall Plus can stop Trojans, backdoors, keyloggers and other malware from damaging your computer and stealing your private information. PC Tools Firewall Plus is advanced technology designed specially for people, not experts. Powerful prevention against attacks and known exploits is activated by default and advanced users can also easily create their own packet filtering rules to customize the network defenses. All you need to do is install it for immediate and automatic ongoing protection. PC Tools Firewall Plus feature highlights:  Protects your PC as you are working, surfing and playing.  Intelligent automatic protection without all the questions.  Easy to use. Designed for both, novice and expert users.  Advanced rules to protect your PC against common attacks.  Best of all it’s FREE. No catches, limitations or time-limits. Author: PC Tools| Date: 19-01-2007 | Size: 2160 KB
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	Kiwi CatTools Service Edition  License: Freeware
	FREE Network Management & Device Configuration Tools. Runs as a Service. CatTools is a utility for managing routers switches & other network devices. Provides automated configuration backups, password changes & scripted configuration commands. Multiple device types supported (Cisco/Foundry/Extreme/HP/3Com). Runs on Windows 2000, 2003, NT4 and XP. Interactive or Service Editions available. Service Edition requires 32-bit Windows (NT/XP/2K/2K3). Author: Andrew Ross| Date: 21-09-2003 | Size: 4229 KB
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	NADetector  License: Freeware
	NADetector monitors and analyzes the network traffic and displays statistical information pertaining to each IP address pair and protocol, helping network administrators and users troubleshoot network problems. The main purpose of NADetector is to allow you to collect statistical information about your network traffic that passes through network adapters and display incoming, outgoing and summary traffic statistics. This information is useful, especially for understanding the different IP addresses and data amounts involved with a given network utilizing task. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 15-11-2007 | Size: 527 KB
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	WebPlacementVerifier  License: Freeware
	Web Placement Verifier is a freeware program that allows check your site search engine placement for multiple keywords, to see if your site is in the first top pages of a search engine result for a specific keyword search. It's important to be in the first top pages of a search result because most people using search engines don't go past the 3rd page. Web Placement Verifier will search for the keywords entered and if it finds your site within the page depth selected, it will report the page number and position where it was found. You can try different keyword combinations, and also search for your competitors rankings. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 06-05-2006 | Size: 440 KB
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	DnsEye  License: Freeware
	DnsEye is monitoring network traffic by capturing Domain Name System DNS packets in network and displays the host names resolve information. The program allows to monitor requested URLs in network, to open it in browser and save captured DNS name list in the file. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 08-12-2006 | Size: 479 KB
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	Kiwi Logger  License: Freeware
	Kiwi Logger (KLOG) is a free suite of syslog message sending tools for Windows. The tools allow you to add syslog message sending capabilities, via UDP or TCP, to your applications. The syslog messages can be received by Kiwi Syslog Daemon or compatible Syslog Daemons. You can access KLOG via console command line, Windows command line, Win32 API DLL, .Net DLL, COM DLL or ASP DLL. Integration examples are included for command line, C, Visual CPP, .Net and Visual Basic. The DLL can be dynamically or statically linked via the included library file. Author: Kiwi Enterprises| Date: 23-08-2006 | Size: 236 KB
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	NetSendFaker  License: Freeware
	NetSendFaker allows you to send anonymous net send messages to anyone that is connected to the network. You can also emulate messages as if they were sent from other computer. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 07-10-2005 | Size: 360 KB
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	Free IP Tools  License: Freeware
	Free IP Tools is a convenient way to keep all important network utilities in one place. The program includes twelve popular network tools that are essential for troubleshooting network problems and for debugging network applications and services. All the tools are neatly packed inside a single program featuring a user-friendly graphical interface and adjustable settings. Among the included utilities are customizable ping and traceroute, capable of presenting results in a convenient form. PortScan is a port scanner utility will allow you to scan your network for open ports. It supports both the full connect mode and the stealth scanning. HostAlive is a tool for monitoring availability of a remote host and network services provided by the host (such as HTTP or FTP server). EmailVerify will check if a certain email address is valid by asking the corresponding server. SNMPAudit is an advanced SNMP device scanner that can quickly and easily locate SNMP devices. SysFiles offers an easy way to edit five system files that are important for networking: services, protocol, networks, hosts, and lmhosts. IPBlackList is a utility that checks if the provided IP address or host is black listed at spam databases, open proxies and other popular services. This allows understanding why certain services are denied to a host. NBScan will scan your network for available Windows shares, which includes shared files, folders, printers and other devices. This NetBIOS scanner works quickly due to the parallel scanning feature, so it can scan and enumerate all shared resources in a class C network within a minute. RawSocket can create low-level TCP and UDP sockets to test and adjust different network services. Shares monitors shared resources on the computer and monitors who connects to your shared files and devices. It can also be used to connect to remote shares easily. NSLookup resolves hostnames to IP addresses and the other way around. Author: All Net Tools| Date: 29-07-2008 | Size: 5709 KB
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	Axence NetTools  License: Freeware
	NetTools is a comprehensive set of administration tools: - NetWatch - host monitoring with alerting, real-time & historical charts of response time & packet lost. E-mail & sound notifications available when a host is down. - WinTools - lists exhaustive system information from Windows computers: running processes & services, registry, event log, disk, memory & CPU information, etc. - Port scanner - checks for all open ports and running services. It can discover some Trojans/spyware. - Network scanner - discovers all nodes in a remote network, their IP/MAC and services running on them. - NetStat - displays your computer's inbound and outbound connections, lists all open TCP/UDP ports, with the remote IP address & the process using the connection. - TCP/IP workshop - establishes low-level TCP/UDP connections to troubleshoot and test network services. It can send raw data to any remote port. - SNMP Browser - a full SNMP browser, so easy you can use it even if you don’t know a thing about SNMP. - Other tools: fast traceroute shows information about every host on the route, its response time, and packets lost (full trace within 1 second). Lookup is like nslookup, but it shows you all DNS and WHOIS records at once. Bandwidth tool will measure network performance. NetCheck - with this tool you can check the quality of network hardware in your LAN. Free & Pro versions. Author: Axence Software, Inc.| Date: 15-11-2006 | Size: 15723 KB
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	HttpTrafficGen  License: Freeware
	This is a HTTP traffic generator for testing web applications. You can specify the requests count and interval between two requests. The generated requests are sent to the specified URL. It is a very simple and fast program which can simulate client activity. Author: Nsasoft LLC.| Date: 12-12-2006 | Size: 473 KB
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	FreeSnmp  License: Freeware
	Free SNMP provides basic support for Simple Network Management Protocol (SNMP), allowing users to perform such tasks as viewing and browsing MIBs, performing Walk operation. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 13-01-2008 | Size: 474 KB
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	DhcpExplorer  License: Freeware
	DhcpExplorer tool allows you to discover DHCP servers on your local subnet or LAN. This is useful for locating servers that are not supposed to be on your network ( rogue DHCP servers ) as well as checking the expected output of known servers. DHCP Explorer broadcasts on the local physical subnet to find available DHCP servers. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 21-06-2008 | Size: 544 KB
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	AirGrab Network Packet Analyzer  License: Freeware
	AirGrab Network Packet Analyzer is a professional network analyzer (also known as protocol analyzer and packet sniffer), AirGrab Network Packet Analyzer performs real-time packet capturing, network monitoring, advanced protocol analyzing, in-depth packet decoding. It allows you to get a clear view of the complex network, conduct packet level analysis, and troubleshoot network problems. You can Analyze Network events, Network protocols, Packet details (packet decoding), Network conversations. No training needed, no profound background required, data are displayed in intuitive tables and graphs. Author: AirGrab| Date: 05-11-2008 | Size: 3410 KB
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	Finger  License: Freeware
	Finger is the tool for discovering user information by using well known finger service. To use the finger tool enter the User@)Host in the Finger Input box, and click on the Query button. Author: Nsasoft LLC.| Date: 20-10-2005 | Size: 419 KB
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	Network Traffic Monitor  License: Freeware
	Network Traffic Monitor shows you which processes in your machine are causing TCP/IP network traffic, how much traffic that is, and over which IP ports this traffic takes place. For each process it can show detailed information, including the path to the process executable. Network Traffic Monitor can give you a historic overview of the network traffic since the application was started, and save that info to a file for later examination. Author: Nico Cuppen Software| Date: 02-06-2005 | Size: 602 KB
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	Ip2CountryResolver  License: Freeware
	Ip2CountryResolver allows you to identify the country by given IP Address. If you are doing business on the Internet and you want to know where your users are from, you've found the right place! Ip2CountryResolver will help you to find and identify visitor's geographical location country and country code by its IP address. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 16-10-2005 | Size: 680 KB
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	TFTP Server  License: Freeware
	SolarWinds free TFTP Server is a multi-threaded TFTP server commonly used to upload and download executable images and configurations to routers and switches. The free TFTP Server runs on most Microsoft® operating system, including Windows® XP, Vista, 2000, and 2003. While there are other free TFTP servers available, SolarWinds TFTP Server is the most robust, widely-trusted and, easy-to-use solution that helps network engineers with projects ranging from single file transfers to large network auditing projects. Some of the more notable features of the SolarWinds free TFTP Server include: Advanced Security – allows you to specify an IP address or range of IP addresses that are authorized to use the TFTP Server. Additional parameters can limit usage to only send or only receive files via the TFTP Server. Multi-threaded – enables you to concurrently upload and download images from multiple network devices. This powerful feature saves valuable time when managing a complex network with many devices. Runs as a Service – optionally runs as a service to deliver 24 x 7 TFTP server availability for your entire network. Transfers Files Larger than 32MB – supports the option negotiation protocol (transfer size, block size, timeout) described in the current TFTP protocol specifications. This enables transfer of files up to 4GB, which allows you to transfer the latest IOS or firmware versions without issue. TFTP Server is just one of the 49 powerful tools included in SolarWinds' award-winning Engineer's Toolset. This robust collection of desktop tools delivers the network management, monitoring, and troubleshooting tools you need to easily and effectively manage your infrastructure -- all in one extremely affordable package! Author: SolarWinds| Date: 08-10-2007 | Size: 6252 KB
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	Network Sniffer Complete  License: Freeware
	Network Sniffer is a Windows based Packet sniffer an Network analyzer Network Sniffer is a Windows based Packet sniffer an Network analyzer, a revolutionary new network management tool designed from the ground up with ease and functionality in mind. Network Sniffer is a Windows based Packet sniffer an Network analyzer Network Sniffer is a Windows based Packet sniffer an Network analyzer, a revolutionary new network management tool designed from the ground up with ease and functionality in mind. Network Sniffer aids at monitoring network traffic in order to recognize and decode certain packets of interest. Network Sniffer puts your Network adapter into listening mode, capturing everything that travels through the Network. This can help you solve network bottlenecks or spot illegitimate activity like crack attacks, Spyware, and other sort of malicious, unormal Traffic. Key Features: 1. Simple network sniffer/packet capturing tool 2. Intuitive user interface. 3. Can detect OS's, sessions, hostnames, open ports etc. 4. Does overload traffic on the network. 5. Can also parse PCAP files for off-line analysis. Author: MySystemExpert| Date: 29-06-2008 | Size: 2220 KB
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	iNetQuery  License: Freeware
	iNetQuery is a powerful Internet utility for network monitoring for MS Windows platforms. Special query features, like DNS, Whois or NetStat, can be used to determine detailed information about domains, hostnames or network providers. Utiltities like Ping or Traceroute are suitable to find out if a remote host is reachable or to check your network performance. iNetQuery captures all active network connections, as well as the running tasks on the local system. Unwanted data transactions and activities of unknown applications, e.g. trojans, can be detected and denied in this way. Additional utilities can query special DNS records like SPF (Sender Policy Framework) or Open-Relay databases to find blacklisteted hostnames. A status panel shows detailed information about installed network interfaces. Adapter properties and activities, as well as statitistics about tranferred bytes and packets, are shown there. A special report engine can create detailed reports about domains or hostnames. Information about domain owners, network providers and responsible persons will be determined automatically and displayed in a detailed summary. Author: atrium software international| Date: 30-08-2004 | Size: 3756 KB
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	ShareAlarm  License: Freeware
	Share alarm is a tool that allows you to see parameters of the workstation which tries to establish a connection with your computer.The remote workstation, user, path, OS, permissions of the accessed folder, connection time will available via this tool .The tool is designed with a user-friendly interface and is easy to use.The program have firewall system that allows to block any unwanted connection to your shared resources. Author: Nsasoft LLC.| Date: 10-10-2005 | Size: 444 KB
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	Putty Toolkit  License: Freeware
	The various putty tools in a simple installer that makes it easy to add/remove/upgrade the tools in your computer or on a public terminal. Creates Start menu options on install for easy access. Author: The Summit Open Source Development Group| Date: 20-04-2005 | Size: 561 KB
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	ArpCacheWatch  License: Freeware
	ArpCacheWatch monitors Windows ARP cache and allows to send an ARP request to obtain the physical address that corresponds to the specified destination IP address. The ARP cache contains IP/MAC translations so that every time an IP packet are to be sent, the MAC address doesn't have to queried through a broadcast, instead it can use the cached address. Author: Nsasoft LLC.| Date: 17-10-2005 | Size: 647 KB
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	IpDnsResolver  License: Freeware
	IpDnsResolver is a very simple and fast program that easily lets you find your own IP address, resolve hostnames to IP addresses and IP addresses to hostnames using the DNS. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 21-10-2005 | Size: 424 KB
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	IeCacheExplorer  License: Freeware
	IeCacheExplorer displays the details of all cookies that Internet Explorer stores on your computer and reads all information from the history file on your computer, displays the list of all URLs that you have visited. It also allows you to clear history, delete cookies and temporary internet files. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 08-05-2008 | Size: 458 KB
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	SecureCentral ScanFi Free Edition  License: Freeware
	ScanFi is a web-based vulnerability assessment scanner for detecting and assessing network vulnerabilities across heterogeneous networks. ScanFi discovers , scans, reports and supports vulnerability remediation. It features both scheduled and on-demand vulnerability scanning capabilities, based on comprehensive vulnerability database collated from multiple sources and vendors that is constantly kept up-to-date. Being a web-based software, just a browser is needed to connect, from anywhere, to ScanFi and perform a scan and view the reports. ScanFi can be installed and run on both Windows and Linux operating systems, offering the freedom to allocate machines based on availability in a resource-constrained, heterogeneous environment. Author: AdventNet, Inc.| Date: 10-07-2005 | Size: 24236 KB
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