Michael Golikov
44
Shareware
TCP Port Toolkit is a protocol, data, and timing analyzer.
8
DeviceLock, Inc.
284
Freeware
Active Ports monitors all open TCP and UDP ports on a local computer.
9
Nsasoft LLC.
2,774
Freeware
List available hosts, open ports, and their characteristics.
4
PCWinTech.com
1,301
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
SSH Tunnel Manager
Shareware
Tunneling, or port forwarding, is a way to forward otherwise insecure TCP traffic through encrypted....
1
upRedSun Corporation
414
Shareware
You can Infinite port forwarding until the destination IP address is achieved.
87
Network Tunnel Company, Inc.
58
Shareware
It can make an encrypted SSH tunnel between your machine and SSH server host.
1
DesertHail
ServerTalk lets you communicate directly with a TCP or UDP port on a server.
Tremol Ltd.
17
Freeware
Creates tunnel providing data transfer between TCP/IP and serial port.
2
Flachmann & Heggelbacher
924
Shareware
Establishes TCP connections, accepts a TCP connection on a local port, etc.
IDT Corporation
68
Freeware
The dialer uses one local UDP port and one local TCP port.
Neil Winton
302
Freeware
Establish an encrypted, compressed “tunnel” for TCP/IP or UDP data transfer.
54
upRedSun, Inc.
22
Shareware
Reverse port forwarding can be referred to as reverse tunnel.
37
NetworkActiv
84
Shareware
NetworkActiv AUTAPF is a UDP and TCP port forwarder.
24
SteelBytes
54
Shareware
TCP/IP port redirector with many features for the advanced user.
Gabriele Giorgetti
9
Open source
Knocker is a simple and easy to use TCP security port scanner.
DataSet
12
Freeware
A multi-threaded and fast TCP port scanner.
