12
Portforward.com
8,767
Shareware
A handy suite of network tools to help get your ports forwarded.
7
OnlineInvestingSite
425
Check credit card numbers for validity.
9
Nsasoft LLC.
2,773
Freeware
List available hosts, open ports, and their characteristics.
1
Hristo Nikolaev
3
Open source
B&W Port Scanner is a program that will scan your TCP ports.
Inventa Technologies Ltd.
1
Shareware
Back Link Checker Tool is easy to use no non-sense software.
4
PCWinTech.com
1,301
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
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.
2
RouterAider Software
399
Shareware
Router Port Forwarding is a port forwarding and port triggering tool for router.
41
Softario
11
Shareware
SCSC is a powerful spell checking and profanity checking tool.
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
79
Shareware
Send an ICMP packet (ping) to a device, connect to a required TCP port.
2
TotalQuality Ltd
3
Demo
It is a checking tool which doesn't allow duplicate call record.
99
HCI Design
49
Freeware
A spell-checking tool to review any text on any active window or application.
