For over 20 years we have been offering our customers the best data editing and Serial, USB, Network communications analysis software, as well as advanced virtual serial port tools.

Jul 15, 2002 · This software allows you to monitor the data that devices and apps exchange over serial ports. The program facilitates the development, debugging and analysis of software and …

Jan 1, 2007 · Free Hex Editor Neo is the fastest large files optimized binary file editor for Windows platform developed by HHD Software Ltd. It's distributed under "Freemium" model and …

Jun 15, 2011 · This is software-based protocol analyzer that requires no expensive hardware. It has been developed and continuously improved for more than 9+ years, provides you with …

It fully imitates hardware device connected to such Script COM port allowing you to easily test serial applications and debug communication software that uses serial protocols (including …

Jan 1, 2007 · Hex Editor Neo is a binary files editing software utility for Windows. It's rich and handy set of features will help all software and hardware developers working with ASCII, hex, …

Jan 24, 2006 · Using the Serial Port Monitoring Control ActiveX component, your software application can easily sniff and process the communication data of any serial devices: …

HHD Software USB Port Monitor is a non-intrusive software USB protocol analyzer which processes packets in real-time even during high traffic load. Download this high-performance …

Jun 25, 2019 · HHD Virtual Serial Ports is a reliable software-based com port emulation kit. Virtual com ports driver operates exclusively in user-mode space for best reliability and fully emulates …

Apr 3, 2025 · HHD Free Virtual USB Tools is a reliable network-based USB device redirection and emulation software that allows sharing and accessing USB devices over LAN or Internet using …