8
DeviceLock, Inc.
284
Freeware
Active Ports monitors all open TCP and UDP ports on a local computer.
4
PCWinTech.com
1,305
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
9
Nsasoft LLC.
2,787
Freeware
List available hosts, open ports, and their characteristics.
3
HW group
1,742
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
40
Serial Port Tool
169
Shareware
Professional debug tool for serial port, TCP/IP, UDP, I2C, HTTP communication.
41
smart-activex.com
13
Shareware
The Serial Comm ActiveX is an activex component control for software developers.
1
EvmSoft
44
Shareware
RS232 Monitor is serial port communication software.
43
Odamex Dev Team
10
Freeware
Odamex is a free and open source port for the classic first-person-shooter Doom.
Daniel Scharrer, Sebastien Lussier
93
Open source
Arx Libertatis is a cross-platform, open source port of Arx Fatalis.
1
Awavo Software
130
Shareware
Awavo Com Port Monitor is a multifunctional serial port monitoring application.
BillProduction
19
Shareware
Bill Serial Port Monitor utility is a Serial RS-232 COM ports monitor.
1
HHD Software
61
Shareware
Software USB port sniffer, monitor tool with protocol analyzer and data logger.
52
HHD Software
18
Shareware
Software serial port monitor Rs232 com sniffer with protocol logger and analyzer.
8
CommFront Communications
925
Shareware
232Analyzer is a serial port analyzer and monitor.
IBM
23
Freeware
Infoprint Port Monitor lets you print from Windows applications to a printer.
