45
HHD Software, Ltd.
1,101
Freeware
It allows you to create virtual serial ports and emulate their behavior.
31
Famatech International Corp.
16,070
Freeware
Retrieves versions of programs running on the detected ports.
9
Nsasoft LLC.
2,787
Freeware
List available hosts, open ports, and their characteristics.
2
Verigio Communications Inc.
43
Shareware
Multi Port Forwarder enables you to redirect requests to another IP and port.
1
DXsoft group
24
Freeware
A simple software to handle devices connected to an LPT port.
RF Cool Tools
Freeware
A tool for designing a passive RF two-port network using passive RLC components.
1
Richard Verdonschot
12
Freeware
This app can be used on the LPT or USB port to control all kind of programs.
16
Paessler AG
33
Shareware
Reliable network and website monitoring. Sensor types include PING, PORT, HTTP, HTTPS, HTTP Advanced....
LevelOne Corporation
2
Freeware
Is a 2-port USB/ MFP server well designed to provide easy network accessibility.
11
Lantronix
771
Freeware
Enable COM Port-based applications to communicate
over a network.
Syhunt
109
Freeware
Free port scanner for analyzing network security or Internet exploration.
45
NWPS, Inc.
262
Shareware
Discovers devices attached to port connectors on an SNMP managed network switch.
20
Coral Works, Inc.
5
Software-based TCP/IP port forwarder and network administration service.
