upRedSun and iForwarder, Inc.
73
Shareware
It will let you port forwarding to multiple IP addresses at the same time.
28
SimpleComTools
594
Freeware
UDP Test Tool is both a UDP packet generator and listening application.
2
Verigio Communications Inc.
43
Shareware
Multi Port Forwarder enables you to redirect requests to another IP and port.
5
Francesco Bucci
1,141
Freeware
TCPEye allows you to know all your active TCP and UDP connections in detail.
9
Nsasoft LLC.
2,774
Freeware
List available hosts, open ports, and their characteristics.
1
Davis Mošenkovs
Freeware
Freeware security configuration utility for Windows.
Can close TCP/UDP ports 135, 137-139, 445 and....
3
IPWorx
28
Freeware
Graphical network status showing open TCP/IP ports and their connections.
2
Fluke Networks
66
Freeware
Discover active IPv4 and IPv6 devices and open TCP application ports.
65
OpenPages.info
4
Freeware
Use this software to open server side TCP/UDP Intelligent (proxy) ports.
3
FewByte
8
Freeware
It's a program designed to inspect system TCP and UDP ports and find open ones.
3
dsi
2
Freeware
Sets itself up to listen on TCP and UDP ports commonly attacked over the internet. A total of 50 por....
Hollsco Group
3
Freeware
This DNS monitor does a simple lookup against both the TCP and UDP ports.
4
PCWinTech.com
1,301
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
1
TAL Technologies, Inc.
15
Shareware
TCP-File allows you to easily log TCP/IP data from any number of TCP/IP ports.
7
Binary Visions Inc
129
Freeware
Allows you to capture network traffic for TCP, UDP or ICMP protocols.
