4
PCWinTech.com
1,305
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
1
Serial Port Software
419
Shareware
Serial Port Splitter grants simultaneous access to a COM port from several apps.
2
Paxton Access Limited
86
Freeware
Net2 SDK allows C# developers to create applications that integrate with Net2.
World Access Service Corp.
5
Freeware
Permits email addresses in any top-level-domain, such as .info or .travel.
12
Portforward.com
8,807
Shareware
A handy suite of network tools to help get your ports forwarded.
9
AGG Software
1,703
Shareware
This app allows you to check the flow of data through a computer's COM ports.
Hillstone Software
7
Shareware
HsGpsDll provides access to the GPS receiver via a serial port.
48
NetworkActiv
4
Shareware
Access ports on computers behind firewalls/routers via reverse port forwarding.
Chris Liechti
563
Freeware
This module encapsulates the access for the parallel port.
Chris Liechti
213
Freeware
Python pyserial is a module that encapsulates the access for the serial port.
3
Shipping Guides Ltd
193
Commercial
FindaportCD gives you access to the most comprehensive port information.
2
RouterAider Software
403
Shareware
Router Port Forwarding is a port forwarding and port triggering tool for router.
41
Softario
11
Shareware
SCSC is a powerful spell checking and profanity checking tool.
3
HW group
1,742
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
3
Oshon Software
49
Freeware
Parallel Port PIC Programmer uses PC's parallel port for communication.
