4
PCWinTech.com
1,305
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
8
DeviceLock, Inc.
284
Freeware
Active Ports monitors all open TCP and UDP ports on a local computer.
4
X-Lent Electronics
248
Freeware
It is also a very handy utility during your LPT port development activities.
Virtual Serial Port Software
4
Shareware
Monitor, analyze and save logs from your system's RS232/422/485 serial COM ports.
28
SimpleComTools
606
Freeware
UDP Test Tool is both a UDP packet generator and listening application.
IDT Corporation
68
Freeware
The dialer uses one local UDP port and one local TCP port.
1
DesertHail
ServerTalk lets you communicate directly with a TCP or UDP port on a server.
64
Inflectra Corporation
46
Shareware
Automated testing solution for your web, mobile, and desktop testing.
3
Control-F Search Technologies
151
Free broken link check tool for a web site, broken link testing software.
31
Verisium, Inc.
4
Freeware
vCloudPerformer is a FREE cloud based web performance and load testing tool.
SimpleComTools
9
Shareware
VirtualCOM-UDP is a software based UDP/COM Port Redirector solution.
82
AthTek Software
Freeware
Easily setup a web testing environment for web app testing or website testing.
4
AGG Software
694
Freeware
COM Port Stress Test is a tool for testing a COM or RS232 port (device).
37
NetworkActiv
84
Shareware
NetworkActiv AUTAPF is a UDP and TCP port forwarder.
40
Serial Port Tool
169
Shareware
Professional debug tool for serial port, TCP/IP, UDP, I2C, HTTP communication.
