Virtual Serial Port Tools is a consolidated serial ports management and emulation tool kit which combines the power of Virtual, Remote, Shared and Network Serial Ports modules together, allowing you to create complex virtual serial port configurations and sophisticated sharing & interconnection schemes. In addition to that, it also includes support for scripted serial ports, using which you can program virtual serial port logic using TypeScript/JavaScript programming language. In addition to an intuitive and extremely clear user interface it also provides you with Software Developer Kit (SDK) to automate whole process from your application. This library comes in the form of ActiveX/COM and .NET Component that give you full control over the product's internal processes from native C++, Delphi, Java, Rust as well as .NET C# source codes and JavaScript / TypeScript scripts. Detailed documentation for Virtual Serial Port Tools Developer API is also provided. Virtual com ports and interconnection/sharing schemes created by this product fully emulate all hardware serial port settings, rs232 null-modem pinouts and communication options including flow control, control lines and even line noise.
What's new in 7.35.01.1760
Bug Fixes System UI is displayed if drivers are missing System UI will no longer be displayed in case the driver was manually uninstalled. Instead, an API call to create a virtual serial port immediately returns an error.
HHD Software Virtual Serial Port Tools version history
5.01.02.0992
Frequently asked questions
Is HHD Software Virtual Serial Port Tools free?
HHD Software Virtual Serial Port Tools is proprietary software from HHD Software, Ltd.. Check the publisher's license terms for pricing and usage rights.
What is the latest version of HHD Software Virtual Serial Port Tools?
The latest version is 7.35.01.1760, released on Oct 1, 2026.
Is it safe to download HHD Software Virtual Serial Port Tools?
The download button links to the official installer published on hhdsoftware.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with decee4ea94d27911b9fc7b5ce6911769c571ddaedbbd4759994f0b413152bdcc.
Which Windows versions does HHD Software Virtual Serial Port Tools support?
HHD Software Virtual Serial Port Tools runs on Windows and is available for 64-bit (x64), ARM64 systems.
How do I install HHD Software Virtual Serial Port Tools silently?
Run the offline installer with "virtual-serial-port-tools.exe" -silent, or install it with Windows Package Manager: winget install --id=HHDSoftware.VirtualSerialPortTools -e --silent.
How do I uninstall HHD Software Virtual Serial Port Tools?
Open Settings › Apps › Installed apps, find HHD Software Virtual Serial Port Tools and select Uninstall. From the command line, run winget uninstall --id=HHDSoftware.VirtualSerialPortTools -e.
Alternatives to HHD Software Virtual Serial Port Tools
Other Networking programs for Windows from different developers.
