9
Nsasoft LLC.
2,787
Freeware
List available hosts, open ports, and their characteristics.
2
Gerald Evans
1,491
Open source
A collection of tools for users with dual or multiple monitor setups.
2
Veronisoft
152
Shareware
Monitors network connectivity of IP hosts on Internet or LAN.
1
Hristo Nikolaev
3
Open source
B&W Port Scanner is a program that will scan your TCP ports.
2
Global Web Monitor
39
Shareware
Scans about 400 ports a second. It supports both the TCP/IP and UDP protocols. Select address range....
2
Softinventive Lab Inc.
2,773
Shareware
Monitor your local network and individual computers.
1
Mike Gavaghan
67
Open source
This tool is handy if you encountered unexpected TCP port conflict exceptions.
IDT Corporation
68
Freeware
The dialer uses one local UDP port and one local TCP port.
1
HHD Software
61
Shareware
Software USB port sniffer, monitor tool with protocol analyzer and data logger.
37
NetworkActiv
84
Shareware
NetworkActiv AUTAPF is a UDP and TCP port forwarder.
DataSet
12
Freeware
A multi-threaded and fast TCP port scanner.
22
Foundstone Inc.
15
Freeware
A powerful connect-based TCP port scanner, pinger and hostname resolver. Multithreaded and asynchron....
2
10-Strike Software
82
Shareware
Send an ICMP packet (ping) to a device, connect to a required TCP port.
2
ThreeZee Software
40
Freeware
Bandwidth Meter 2001 is a compact freeware program to monitor your TCP/IP network connections to pro....
1
EvmSoft
44
Shareware
RS232 Monitor is serial port communication software.
