bit4free
40
Freeware
The UDP Win Chat can be used as a P2P chat on UDP protocol.
154
OpenVPN Inc
106,176
Open source
Transfer data more securely through a virtual private network.
5
Francesco Bucci
1,144
Freeware
TCPEye allows you to know all your active TCP and UDP connections in detail.
98
TIBBO Technology Inc.
57
Shareware
A terminal server with advanced log engine and open-source architecture.
38
Nir Sofer
15,732
Freeware
View all network connections established between your PC and other machines.
8
DeviceLock, Inc.
284
Freeware
Active Ports monitors all open TCP and UDP ports on a local computer.
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.
SimpleComTools
9
Shareware
VirtualCOM-UDP is a software based UDP/COM Port Redirector solution.
2
Global Web Monitor
39
Shareware
Scans about 400 ports a second. It supports both the TCP/IP and UDP protocols. Select address range....
7
Binary Visions Inc
129
Freeware
Allows you to capture network traffic for TCP, UDP or ICMP protocols.
43
Shirozu Hiroaki
82
Freeware
Chat with friends using a pop-up style LAN Messenger based on TCP/IP(UDP).
Neil Winton
304
Freeware
Establish an encrypted, compressed “tunnel” for TCP/IP or UDP data transfer.
35
Mark Russinovich
19
Freeware
This is a program that will show you listings of all TCP and UDP endpoints.
