4
AGG Software
684
Freeware
COM Port Stress Test is a tool for testing a COM or RS232 port (device).
4
PCWinTech.com
1,301
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
3
Mirskiy Solutions
63
Shareware
Hard Drive Test Pilot 2.6 searches for errors on the hard drives and files.
79
Simon Tatham
190,672
Open source
Maintain and monitor your remote systems easily via SSH and Telnet protocols.
45
HHD Software, Ltd.
1,097
Freeware
It allows you to create virtual serial ports and emulate their behavior.
28
SimpleComTools
595
Freeware
UDP Test Tool is both a UDP packet generator and listening application.
2
AGG Software
839
Freeware
COM Port Data Emulator is a tool for emulating a com port or an Ethernet device.
1
DXsoft group
24
Freeware
A simple software to handle devices connected to an LPT port.
1
Richard Verdonschot
11
Freeware
This app can be used on the LPT or USB port to control all kind of programs.
8
PTronix
46
Shareware
It is an advanced serial port test, simulation and data analysis tool.
36
Portforward
4,135
Freeware
PFPortChecker is a useful and reliable port test application.
Posiflex Technology Inc.
36
Freeware
Set port settings and design print test for various Posiflex POS printers.
1
Simon Tatham
6
Freeware
The Putty Toolkit is a set of tools that are part of the PuTTY applications.
2
RouterAider Software
401
Shareware
Router Port Forwarding is a port forwarding and port triggering tool for router.
13
OCS Inventory Team
6,660
Freeware
This tool uses Windows SysInternals Psexec and PuTTY remote execution tools.
