45
HHD Software, Ltd.
1,096
Freeware
It allows you to create virtual serial ports and emulate their behavior.
9
Nsasoft LLC.
2,772
Freeware
List available hosts, open ports, and their characteristics.
8
DeviceLock, Inc.
284
Freeware
Active Ports monitors all open TCP and UDP ports on a local computer.
16
PCWinTech
8,594
Freeware
Simple Port Forwarding works with WebPages and not directly with your router.
4
PCWinTech.com
1,300
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
15
CreaSoftware
3,187
Freeware
A FAST network scanner for scanning entire class B or class C IP networks for open ports. You can sp....
2
G-Lock Software
188
Shareware
Network Diagnostic Software - detect open ports, audit your network security.
Tomorrow Inc.
6
Shareware
Detect any open ports and their owning application on your machine, include Trojan and spyware.
Necrosoft
20
Shareware
The program allows you to find the list of the host's open ports.
2
Port Forward
Freeware
PFPort Check is a smart and friendly tool that allows you to checks the open ports.
2
ELTIMA Software GmbH
357
Shareware
VSP ActiveX is capable of creating ports that will emulate real ones.
1
AGG Software
379
Shareware
Emulate one or more couples of RS-232 ports connected via null-modem cable.
Spicy Pixel, Inc.
Freeware
Generator is an open source emulator designed to emulate the Sega Genesis.
3
IPWorx
28
Freeware
Graphical network status showing open TCP/IP ports and their connections.
