Free Port Scanner Software
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 well as by novices. NetworkActiv Port Scanner
Freeware download of NetworkActiv Port Scanner 4.0, size
TCP Port Scanner Multi threaded with possibility to scan 65535 TCP ports on an IP address. You can specify how many threads to run and the timeout. Further more it will tell you the MAC address of the target and the service running. For LINUX, Windows and Mac OS X.
Freeware download of Multi Threaded TCP Port Scanner 4.0, size
DH Port Scanner provides you with a simple and intuitive tool that can scan an IP address and detect all the opened ports.
DH Port Scanner features an intuitive interface, which makes it very easy to use. You simply have to enter the the start and the end Port numbers, the IP address and press the 'Start' button to initiate the
Freeware download of DH Port Scanner 0.2, size
Network Port Scanner for Windows 8 is a handy and reliable application designed to find open ports, thus pointing out security weaknesses.
Users can set the application to scan a single IP address or a range, with the possibility to define timeout settings.
Free download of Network Port Scanner for Windows 8 188.8.131.52, size
PortQry Command Line Port Scanner is a command-line utility that you can use to help troubleshoot TCP/IP connectivity issues. The application reports the Port status of TCP and UDP ports on a computer you choose.
Get PortQry Command Line Port Scanner and give it a try to fully assess its capabilities!
Free download of PortQry Command Line Port Scanner 2.0, size
Basic Port Scanner is a simple and easy-to-use tool built in Java that allows you to check the availability of network ports.
All you have to do is input the host and the ports you want scanned and the software will do the rest.
Freeware download of Basic port scanner 1.0, size
Fast Port Scanner is a fast multithreaded Port Scanner that scans about 400 ports a second. It supports both the TCP/IP and UDP protocols. You can select address ranges to scan multiple interfaces or hosts. Any open ports will have the any suspect Trojans listed with it. This program is Free when using Global Up Time website monitoring service.
Free download of Fast Port Scanner 1.0, size
Fast TCP/IP Port Scanner.
* Supports simultaneous connecting to many targets
* Supports command line and GUI mode
* Customisable timeout
* Can scan range of addresses, or single address
* Can resolve addresses
* Includes names for well known ports
Freeware download of YAPS - Yet Another Port Scanner 184.108.40.206, size
Free IP Scanner is a very fast IP Scanner and Port Scanner. It is intended for both system administrators and general users to monitor and manage their networks. Powered with multi-thread scan technology, this program can scan hundreds computers per second. It simply pings each IP address to check if it's alive, then optionally it is resolving its
Freeware download of Free IP Scanner 3.0, size
Free Port Scanner is a small, fast, easy-to-use and robust Port Scanner for the Win32 platform. You can scan ports on fast machines in a few seconds and can perform scan on predefined Port ranges. This tool uses TCP packets to determine available hosts and open ports, service associated with Port and other important characteristics. The tool is
Freeware download of Free Port Scanner 2.8.1, size
Advanced Port Scanner is een gratis netwerkscanner waarmee u snel open poorten (TCP en UDP) op netwerkcomputers kunt vinden en versies van programmas kunt achterhalen die op de gedetecteerde poorten worden uitgevoerd. Het hulpprogramma omvat veel functies om netwerkbeheer te vereenvoudigen. Met Advanced Port Scanner ontvangt u maximale gegevens
Freeware download of Advanced Port Scanner 2.4.2750, size
Free Tcp Port Scanner is the software that helps to find TCP opened ports. Port Scanner can scan network up to 10,000 ports per second. It's really fast Port Scanner.
Freeware download of Free Tcp Port Scanner 1.5.0, size
DarkNetTools is a command lint utility that features a ping tool, a Port Scanner and other network tools, such as: Domain Whois, Reverse IP Lookup and Traceroute.
You simply have to type in the correct syntax and you will be able to ping any hostname, find out the PC name for any IP address or scan a Port.
Free download of DarkNetTools 1.0, size
SkPortScan ActiveX Control is a lightweight and powerful Port Scanner control. It allows developers to integrate Port-scanning capabilities into their applications. SkPortScan can be used for network exploration or security auditing. SkPortScan can determine what services (ports) are open (offered) by remote hosts. It is capable of scanning
Free download of SkPortScan ActiveX Control 220.127.116.11, size
NetCrunch Tools is a completely Free toolkit for network professionals, featuring Ping, Traceroute, Wake OnLAN, DNS Info, Who Is, Ping Scanner, Service Scanner, Open TCP Port Scanner, SNMP Scanner, DNS Audit and Mac Resolver in one.
It can work standalone, or in conjunction with the NetCrunch network monitoring system, an all-in-one,
Freeware download of NetCrunch Tools 18.104.22.168.0, size
Angry IP Scanner is a very fast IP address and Port Scanner. It can scan IP addresses in any range as well as any their ports. It is cross-platform and lightweight. Not requiring any installations, it can be freely copied and used anywhere. Angry IP Scanner simply pings each IP address to check if it's alive, then optionally it is resolving its
Freeware download of Angry IP Scanner 4bit 3.0 beta 6, size
Angry IP Scanner 64-bit is a very fast IP address and Port Scanner.
It can scan IP addresses in any range as well as any their ports. It is cross-platform and lightweight. Not requiring any installations, it can be freely copied and used anywhere.
Angry IP Scanner simply pings each IP address to check if it's alive, then
Freeware download of Angry IP Scanner 64bit 3.1, size
This is a driver for the Artec AS6E parallel Port Scanner. It now can be run through a SANE interface, or as a stand-alone program. Version 0.4 scans pretty well in all modes, and at all hardware resolutions. It works in EPP, PS/2, and SPP modes.
Freeware download of Artec AS6E Scanner Driver for Linux 0.5, size
SuperScan is a powerful connect-based TCP Port Scanner, pinger and hostname resolver. Multithreaded and asynchronous techniques make this program extremely fast and versatile.
Perform ping scans and Port scans using any IP range.
Use a text file to extract addresses from.
Scan any Port range from a built-in
Freeware download of SuperScan 3.0, size
Main Proxy Grabber features:Scanning/checking of SOCKS4, SOCKS5, HTTP, FTP and TELNET proxy servers SMTP relays scanning/checking Very fast TCP Port Scanner Server name definition Server response time definition Scheduler Original scanning technology, that allows saying "Proxy Grabber is the fastest proxy Scanner" Random IP generator
Free download of Proxy Grabber 2, size