13
Cisco Systems, Inc.
3,367
Freeware
It helps the user to communicate with colleagues, partners or customers.
9
Nsasoft LLC.
2,776
Freeware
List available hosts, open ports, and their characteristics.
1
Hristo Nikolaev
3
Open source
B&W Port Scanner is a program that will scan your TCP ports.
Cisco Systems, Inc.
7
Freeware
Cisco Unity Port Status Monitor is a remote connection utility.
23
Shvechkov Alexey
203
Freeware
Named Pipe TCP Proxy - utility which provides access to named pipes on Windows.
698
Cisco Systems
178,835
Freeware
Packet Tracer is a networking simulation software made by Cisco.
IDT Corporation
68
Freeware
The dialer uses one local UDP port and one local TCP port.
37
NetworkActiv
84
Shareware
NetworkActiv AUTAPF is a UDP and TCP port forwarder.
DataSet
12
Freeware
A multi-threaded and fast TCP port scanner.
22
Foundstone Inc.
15
Freeware
A powerful connect-based TCP port scanner, pinger and hostname resolver. Multithreaded and asynchron....
2
10-Strike Software
80
Shareware
Send an ICMP packet (ping) to a device, connect to a required TCP port.
1
Mike Gavaghan
67
Open source
This tool is handy if you encountered unexpected TCP port conflict exceptions.
2
Flachmann & Heggelbacher
930
Shareware
Establishes TCP connections, accepts a TCP connection on a local port, etc.
79
mep
34
Open source
TCPCOM32 is designed to be a serial port to TCP/IP connection mapper.
4
Routersim LLC.
330
Shareware
Router and switch simulator to practice for Cisco exam.
24
SteelBytes
55
Shareware
TCP/IP port redirector with many features for the advanced user.
