WinHexCom

WinHexCom is a handy little Windows application that makes it easy to work with a simple protocol analyzer. It supports both ASCII and hexadecimal display features, which is pretty cool!

Lightweight and Easy to Use

This tool lets you debug two communication ports at once, but if you need to work with more, no worries! You can run multiple instances of the program to handle four or more ports without breaking a sweat. Just remember, you’ll need at least one standard PC serial communication adapter for RS232, RS422, or RS485. Good news: USB Serial RS232 adapters work too!

Portable and No Installation Hassle

One of the best things about WinHexCom is its lightweight and portable nature. You can deploy it by simply running the EXE file—no complicated installation needed! And if you decide it’s not for you? Just delete it from your system; it won't leave any traces behind.

No Admin Rights Needed

You won’t need admin rights to run this utility either! It doesn’t mess with your registry or save configuration data on your system. That means you can easily store it on a USB flash drive or other devices and take it wherever you go.

User-Friendly Interface

The interface of WinHexCom is clean and organized, making it pretty straightforward to use. While there isn’t a help manual available, advanced users will find everything intuitive. Beginners might want to spend some extra time exploring the features since they may need to get used to the different functions.

Customizable Communication Settings

This app allows you to set up two communication ports where you can choose the port type and tweak settings like speed, data bits, stop bits, parity, and flow control.

Diverse Display Modes

You can switch between several display modes: hexadecimal, ASCII, ANSI, and HDLC! Plus, there are options for selecting protocols for file transfers, logging files, working with checksums, picking frame types, and even sending messages!

A Solid Choice for Debugging Protocols

In summary, WinHexCom comes packed with features that help you debug protocols efficiently while offering various ways to view data using simple options.