6
MiTeC
1,969
Freeware
It's a free multi-threaded Port, IP, NetBIOS and SNMP scanner.
67
SoftPerfect
5,035
Shareware
Fast multipurpose IP scanner. Supports shares, SNMP, NetBIOS, WMI, PowerShell.
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.
FabulaTech LLP
884
Shareware
Use USB devices over a local network as if they were connected to your PC.
12
Portforward.com
8,807
Shareware
A handy suite of network tools to help get your ports forwarded.
Catalyst Development Corporation
Provides basic TCP/IP networking functionality to your application.
1
Catalyst Development Corporation
1
Provides basic TCP/IP networking functionality to your application.
Scientific Component
15
Shareware
Simplify RS-232 serial port communications in any Visual Basic.NET, C#, C++.
2
RouterAider Software
403
Shareware
Router Port Forwarding is a port forwarding and port triggering tool for router.
3
Oshon Software
49
Freeware
Parallel Port PIC Programmer uses PC's parallel port for communication.
2
AGG Software
855
Freeware
COM Port Data Emulator is a tool for emulating a com port or an Ethernet device.
4
AGG Software
694
Freeware
COM Port Stress Test is a tool for testing a COM or RS232 port (device).
Gonsoft, Inc.
6
Shareware
1st Net Scanner is a useful IP Finder and Port Finder. It builds IP finder, port finder, IP scanner...
TAPR
8
Freeware
The vnar performs measurements on one port or two port networks.
