45
HHD Software, Ltd.
1,097
Freeware
It allows you to create virtual serial ports and emulate their behavior.
18
Unistal Systems Pvt. Ltd.
6,895
Shareware
Port Locker helps you protect valuable information from your computer.
54
upRedSun, Inc.
22
Shareware
Reverse port forwarding can be referred to as reverse tunnel.
1
Hristo Nikolaev
3
Open source
B&W Port Scanner is a program that will scan your TCP ports.
3
Digimerge
207
Freeware
It is a program that easily automates router port forwarding.
12
Portforward.com
8,777
Shareware
A handy suite of network tools to help get your ports forwarded.
1
DXsoft group
24
Freeware
A simple software to handle devices connected to an LPT port.
1
Richard Verdonschot
11
Freeware
This app can be used on the LPT or USB port to control all kind of programs.
1
Serial Port Software
409
Shareware
Serial Port Splitter grants simultaneous access to a COM port from several apps.
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
562
Freeware
This module encapsulates the access for the parallel port.
Chris Liechti
212
Freeware
Python pyserial is a module that encapsulates the access for the serial port.
3
Shipping Guides Ltd
187
Commercial
FindaportCD gives you access to the most comprehensive port information.
