- What is PuTTY and how it used?
- Cons of PuTTY Terminal
- Alternative to PuTTY for Windows Serial Port Terminal
What is PuTTY and how it used?
PuTTY is an open-source application that provides users with a telnet and SSH client through xterm terminal emulation. Downloading the PuTTY Terminal gives user access to the source code which can be modified if desired. The tool was developed by Simon Tatham for the Windows OS. Further development and support of this serial terminal program is done by a group of volunteers.
PuTTY is one of the most popular terminal programs on Windows machines as it addresses an oversight in the native capabilities of the popular operating system. There is no SSH client or server software available with a standard Windows installation. PuTTY is the tool most often employed to provide terminal software for Windows.
PuTTY Terminal is a flexible application that extends the functionality of a Windows computer. Users can communicate with Linux or Unix machines via a remote secure shell (SSH) session. The security of the connected session is ensured by PuTTY’s ability to fully encrypt data transmission. Files can be transferred and commands executed on the remote machine through the application’s interface. PuTTY software can also serve as a COM port terminal, enabling users to monitor the remote computer’s serial ports and their attached devices.
SSH is not the only communication method supported by PuTTY application. Users can also connect to remote machines using the Telnet, rlogin, raw, and serial protocols. These diverse communication standards are used to furnish different types of connectivity. The serial protocol can be used to create a cabled serial connection between two stand-alone machines that are not on a network. Telnet and rlogin are used for unencrypted logins that use dedicated ports.
Cons of PuTTY Terminal
One of the limitations that may cause you to look for a PuTTY alternative for Windows is the inability to observe more than one device or serial interface within the same session. This means you need to open a new window for each port or device you are monitoring. When you need to monitor multiple devices this can quickly lead to a chaotic desktop and introduces the possibility that you miss important information displayed in an obscured window. Saving monitoring data for analysis involves creating a log file for each session. Combining these logs into a single file that provides an overview of your system can be a very tedious manual task.
PuTTY Terminal can easily create a serial connection but does not provide the functionality to adequately monitor or control attached devices. Troubleshooting problems with remote serial interfaces can be difficult or impossible when using PuTTY utility.
For these reasons, individuals who need to engage in serious work with serial devices and interfaces may find that PuTTY is unsuitable for their needs. They may be better served by seeking out a viable PuTTY alternative.
Alternative to PuTTY for Windows
Serial Port Terminal
There are several PuTTY alternatives for Windows users. The best solution is a professional tool called Serial Port Terminal. It is a professional-grade application that provides a fully-functional Windows serial port terminal program for serial developers.