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Free

Advanced Port Scanner 1.3

Advanced Port Scanner is a small, very fast, robust and easy-to-use Port Scanner for Windows. Powered with multithread scan technology, Advanced Port Scanner can scan hundreds of ports in just a few seconds! Also, it contains descriptions for common ports, and can perform scans on predefined port ranges.

Port Mapper 1.40

This is a very simple command-line port mapper (port redirector).The program is able to work in the hidden mode.

FreePortScanner 2.1

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 designed with a user-friendly interface and is easy to use.

AutoNOC Port Scan 2.01

AutoNOC Port Scan makes it easy to identify the holes into a remote network or computer by analyzing to determine which ports are open and listening on the device. It detects FTP servers, web servers, SNMP, and other TCP ports. AutoNOC Port Scan uses parallel port scan to return a complete device port scan in seconds. It is very fast, verysimple to use, and completely free! A must have download for every network or systems administrator!

PuTTY 0.54

PuTTY is a free implementation of Telnet and SSH for Win32 and Unix platforms, along with an xterm terminal emulator. What's New in This Release:E Port to Unix! E Dynamic SSH port forwarding. E Ability to leave DNS lookups to the proxy, when using a proxy. E Sped up PSFTP. E Fixed various bugs, notably one which was impeding port-forwarding of SMB. E Some default settings changes: SSH and SSH2 are now default, BCE is off

Free Serial Port Monitor 3.31

Free software serial port monitor, Com Rs232 sniffer with communication packet data analyzer. This monitoring utility can spy, capture, view, analyze, test com ports activity performing com port connection and traffic analysis with data acquisition and control. You can use this system as device interface testing tool, modem data transfer viewer and so on.

Emsa Port Blocker 1.0.15

Emsa Port Blocker is a TCP blocking utility. What it does, is blocking unwanted tcp access from/to your computer. It is not a firewall, but up to some extent it could be regarded as a similar tool. Its purpose is to prohibit TCP access on certain ports and ip addresses. IT can also be used as a TCP monitor because it shows TCP connections currently active on the machine. Freeware.

Quake I port for Nokia Series 60 0.05

Quake I port for Nokia Series 60 (1st and 2nd edition) (and other Symbian 6.1 based devices). Prealpha version.Need 4 K Display and 9Mb of free RAM memory.

LANguard Port Scanner 1.0

A port scanner is a must have tool for the network administrator. It allows you to scan your network for active ports. This way you can identify applications such as web servers, ftp servers etc. running on your servers and workstations. Any unused applications should be stopped. Furthermore, you can scan your network for ports that might be used by Trojans.The LANguard port Scanner can be used to:E Scan newly installed systems for active...

CurrPorts 1.07

CurrPorts displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, version information, the user that created it, and more. In addition, CurrPorts allows you to close unwanted TCP connections, kill the process that opened the ports, and save the TCP/UDP ports list to HTML file, and more.

Quake I port for Nokia Series 60 (2nd) 0.06

Quake I port for Nokia Series 60 (1st and 2nd edition) (and other Symbian 6.1 based devices). High Quality render prealpha version.Need 4K or 64 K Display and 9Mb of free RAM memory.

Active Ports 1.2

Active Ports - easy to use tool that enables you to monitor all open TCP/IP and UDP ports on the local computer. Active Ports maps ports to the owning application so you can watch which process has opened which port. It also displays a local and remote IP address for each connection and allows you to close any port. Active Ports can help you to detect trojans and other malicious programs.

Open Port Scanner 1.0

Checks your computer for open ports. Gives information about some of them. So you can understand if you have trojan horses, viruses, etc.

GlowWorm FW Lite 1.0.9

GlowWorm FW Lite can help you protect your privacy by enabling you to control your computer at the network level. Through a simple system of rules you can easily define the behavior that is acceptable (or unacceptable) on the basis of a particular application, host or ip address, port number, and any combination thereof, and what action to take if such an event occurs. A default set of rules is included to get you started.

GPS Clock 1.0.001

GPS Clock Software is a freeware utility that runs on any Windows NT/2000/XP/2003 workstation or server. The software polls time from a standard NMEA GPS time receiver connected to the host PC's serial port and optionally allows time to be synchronised on the host PC. The GPS clock utility polls GPRMC messages from a standard NMEA GPS time receiver. Information received from the GPS receiver such as time, date, gps status, satellites is shown....

Net Tools 2001 1.0

Many network tools, including an internet/network port scanner, which can scan any class A, B or C network for any list of open ports, and takes advantage of multi-threading. You can also save all lists to a text file. Windows graphical ping utility allows you to change the size of the packets, the timeout, and the number of packets to ping. Windows graphical DNS Utility shows you extended information on a given hostname or IP address. Windows...

Kaina Digger 1.0

A full featured web browser that has most of the functions like in the Internet Explorer with some networking tools such as port scan, ping and excellent popup blocker that will not let you miss any important links.

Axence NetTools 3.0

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...

ZoneAlarm Free 5.0.590.015

ZoneAlarm installs easily. A simple setup wizard helps you configure standard Web applications, such as your e-mail client and Web browser, to access the Web without the need to fiddle with port addresses or proxy settings. After the wizard has finished doing its job, you're up and surfing. When other programs or processes attempt to access your Internet connection, a window pops up that prompts you to permit or deny access.

IPCheck Server Monitor 5.2.0.405

IPCheck Server Monitor 5 helps organizations monitor critical network resources and immediately detect system failures or performance problems. It offers reliable network and website monitoring using Paessler's IPCheckÖ Technology, fast and easy installation, support for Windows NT/2000/XP/2003 and an intuitive web based user interface. Various sensor types including PING, PORT, HTTP, HTTPS, Advanced HTTP, HTTP Transaction, DNS, SMTP, POP3,...

XPad Design/Programming Suite 1.1

XPad design suite and IDE, allowing you to visually design, program, simulate, document and compile native assembly code or executable files for plug-in targets. The PalmOS target-compiler (which can be purchased for US $39 at www.generexe.com) supports devices with the 68K DragonBall CPU and generates very small prc-files. The target includes libraries for most common functions, including functions for handling the user interface (drag & drop...

P2P VoIp 1.1

The program is used for conversation in a local network. The voice packages are transmitted in a format GSM6.10. Voice packages and service information use one and the same UDP port: 4444. The program works without Server. Mixer allows to control sensitivity of a microphone and loudness of speaker. Simultaneous work with 5 clients. The program is distributed with the source code.

IPCheck Mobile GUI 1.01

IPCheck Mobile GUI helps organizations monitor critical network resources and immediately detect system failures or performance problems on a PocketPC, using Paessler's IPCheckÖ Technology. Various sensor types including PING, PORT, HTTP, HTTPS, Advanced HTTP, HTTP Transaction, DNS, SMTP, POP3, SNMP and custom sensors are supported for in depth monitoring of almost any network device. Notifications can be triggered by uptimes, downtimes or...

Multiscan32 0.8.5

Multiscan32 is a Open Source Win32 port scanner written in C/C++. It is fast and easy to use.

IFY 99 0.4b

This chat program is designed for LANs, and may work on the internet. It's Windows - 32 bits programs (Win9x, WinNT4). It uses a server working on a computer (port 6000), and up to 250 clients can connect to it and sendinstant messages between users. User-to-user chat is also possible using Wintalk.

Interactive TCP Relay 1.0

This application security test tool gives developers an environment for testing non-HTTP Client/Server applications, similar to that provided by interactive HTTP proxies. When started, ITR operates as a simple TCP tunnel, listening on a specific port, and forwarding all the traffic to the remote host and port. By configuring the client to treat the ITR as its server, all traffic between a client and a server can be tunneled and logged. The...

Bello Network Monitoring WinGUI 5.0.1.231

bello network monitoring offers reliable network and website monitoring using Paessler's IPCheckÖ Technology, web or windows user interface. Sensor types include PING, PORT, HTTP, HTTPS, Advanced HTTP (e.g. for content checks), HTTP Transaction, DNS, SMTP, POP3, SNMP, FTP and more. Notifications can be triggered by uptimes, downtimes or slow responses. Notifications can be sent to you by email, ICQ, SMS or pager messages.

SSH Tunnel 4.1

SSH Tunnel is a powerful encryption and tunneling program that supports SSH1 and SSH2. It has a very flexible port forward system that allows for the assignment of any local addresses (including changing ones like DHCP assigned) as well as remote port forwarding (given your provider supports/provides this feature). SSH Tunnel also incorporates the use of backup servers and auto-reconnect to ensure that your connection is stable and...

SecurWall 0.98

SecurWall is the most user-friendly PC firewall and personal desktop security solution available today. SecurWall is a must-have security measure for any PC that connects to a private network or the public Internet. Once you've been compromised, your personal data including your home, business and online bank accounts, credit card information or any other confidential material, that rests on your hard drive can become public.. No matter where...

NetworkActiv PIAFCTM 1.5.2

Dual mode packet analyzer, Mode 1 (Packet interceptor) Receive and analyze IP packets from your network or the internet. Analyze only the packets of interest to you by way of filtering; this filtering may be done by IP address, port, packet size, protocol, or sub-string searching of packet content. Also, you can search for a sub-string within the current list of packets, save the list of packets to a text file, view the contents of each...