(sometimes we provide two download links because it may happen that the main server / link is overloaded or slow or non responding - the files are identical. Just choose one, save to the Desktop, double click to install)
Disclaimer: to our best knowledge this download comes from a website that is
safe (the last time we checked it, it was), but for your peace of mind (and better safe than sorry) we advise you to run an
antivirus on the downloaded file. Do not rely on MSWindows, Internet explorer, or on the electronic signature: a unsigned download is usually as safe as a signed one, signed just means the author paid Microsoft or Verisign for a stamp, it does not mean verified. Please kindly
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VSPD All-in-one combines 3 OEM products. Virtual Serial Ports Driver XP creates 2 virtual serial ports in system which are virtually connected to each other and can be used as if they were real serial ports. VSP ActiveX Control gives full control over virtual serial port. Serial Splitter creates virtual serial ports with simultaneous data transfer from real ones. OEM license lets you use, reproduce and incorporate these products in your software.
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OEM license for powerful VSP Driver XP, VSP ActiveX Control and Serial Splitter.)

VSPD All-in-one is a professional solution for programmers, which delivers the power of 3 award-winning products – Virtual Serial Ports Driver XP, Virtual Serial Port ActiveX Control and Serial Splitter. Purchasing this bundle now, you receive OEM license, which grants you unlimited rights for most effective utilizing of the products – you will be entitled to use, reproduce, incorporate and embed the products’ components or integral software into your own software.
Virtual Serial Ports Driver XP creates two pure virtual serial ports in your system which are virtually connected to each other and can be used as if they were real serial ports.
Virtual Serial Port ActiveX Control allows your application to create custom additional virtual serial port in system and fully control it. You can control data sent to virtual serial port by other applications and respond to them by sending your own data to virtual serial port.
Serial Splitter is an advanced technology application which creates up to 255 virtual serial ports, allowing you to share real serial port between several applications in such a way, that all application will receive same data from real serial port simultaneously.
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