15
Keita Fujii
315
Open source
Jpcap is a free library for capturing and sending network packets from Java apps.
32
URL Toy Software
24
Advanced Network Monitor 2.3 is a LAN and Internet server monitoring tool.
Hollsco Group
3
Freeware
This DNS monitor does a simple lookup against both the TCP and UDP ports.
38
NirSoft Freeware
11
displays useful information about your network adapters.
82
Serguei Birj
30
Freeware
Tunnels software applications through Tor without the need to reconfigure them.
1
DesertHail
ServerTalk lets you communicate directly with a TCP or UDP port on a server.
3
Art of Ping
19
Shareware
PingFu UDP transmits UDP packets encapsulated in the TCP communication protocol.
28
SimpleComTools
606
Freeware
UDP Test Tool is both a UDP packet generator and listening application.
SimpleComTools
9
Shareware
VirtualCOM-UDP is a software based UDP/COM Port Redirector solution.
bit4free
40
Freeware
The UDP Win Chat can be used as a P2P chat on UDP protocol.
14
TechKnow Professional Services
245
Freeware
It's a dynamic dns updater which has features like free and static DNS services.
1
Magneto Software
51
Shareware
Powerful DNS capable to retreive more than 40 different DNS record types.
2
SB-Software
7
Freeware
Interactive DNS Query is a free utility to execute queries of DNS records.
Meilof Veeningen
50
Open source
It is a simple DNS server which can be a primary DNS server for your domains.
83
DNS Redirector
4
Commercial
DNS Redirector is a multi-function DNS server for Windows servers.
2
AnalogX
118
Freeware
FastCache is a caching DNS server that handles DNS requests your PC makes.