8
DeviceLock, Inc.
284
Freeware
Active Ports monitors all open TCP and UDP ports on a local computer.
66
Digilex
34
Shareware
The ultimate networking tool for the Pro.
4
PCWinTech.com
1,305
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
2
EMCO
780
Freeware
Ping hosts and get real-time connection statistics.
3
IT Lights Software
155
Freeware
Visual Ping is intended to graphically show the state of a network.
10
ESDN
83
Shareware
Blue Terminal is a serial emulator program for Windows only.
16
Paessler AG
33
Shareware
Reliable network and website monitoring. Sensor types include PING, PORT, HTTP, HTTPS, HTTP Advanced....
1
Alexander Yarovy
2,812
Shareware
Manages Remote Desktop and SSH connections, ping & port monitoring, WOL packets.
2
10-Strike Software
82
Shareware
Send an ICMP packet (ping) to a device, connect to a required TCP port.
1
Geneosoft
4
Freeware
Diagnostic program that includes ping, traceroute, and port scan functions.
Recursion
69
Freeware
The simplest terminal software to communicate through COM port.
61
MT-Soft
3
Shareware
Next generation serial port monitor / terminal / automation tool.
Stefan Zieker
78
Open source
Scriptable data terminal supporting serial port, UDP, TCP client/server, etc.
