4
X-Lent Electronics
248
Freeware
It is also a very handy utility during your LPT port development activities.
1
Emsai Industrial
74
Shareware
Emsa Advanced Port Blocker is an internet port blocking utility.
4
PCWinTech.com
1,300
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
18
Unistal Systems Pvt. Ltd.
6,892
Shareware
Port Locker helps you protect valuable information from your computer.
28
SimpleComTools
594
Freeware
UDP Test Tool is both a UDP packet generator and listening application.
1
USB Blocker
7
Centrally disable USB devices, enforce endpoint security. No agents required.
1
BeeThink SoftWare, Inc.
260
Shareware
It controls the Internet traffic thanks to an IP list and a rules file.
6
TheDevShop Ltd.
5
Shareware
Connect to MySQL using SSH, encrypt data, bypass port 3306 blocking.
8
PTronix
46
Shareware
It is an advanced serial port test, simulation and data analysis tool.
36
Portforward
4,134
Freeware
PFPortChecker is a useful and reliable port test application.
Posiflex Technology Inc.
35
Freeware
Set port settings and design print test for various Posiflex POS printers.
2
RouterAider Software
399
Shareware
Router Port Forwarding is a port forwarding and port triggering tool for router.
3
HW group
1,722
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
3
Oshon Software
49
Freeware
Parallel Port PIC Programmer uses PC's parallel port for communication.
2
AGG Software
838
Freeware
COM Port Data Emulator is a tool for emulating a com port or an Ethernet device.
