Virtual Serial Port ActiveX Control versions

VSP ActiveX is capable of creating ports that will emulate real ones
9.0
Oct 7, 2021
8.0
Oct 16, 2015
Review
7.0
Jul 23, 2011
Review
6.2
Aug 5, 2008
6.1
Apr 23, 2008
6.0
Mar 16, 2008
4.5
Aug 23, 2008
3.8
Oct 8, 2008
3.0
Jul 5, 2004
Review

What's new

v8.0 [Oct 16, 2015]
Added: possibility to create ports for the current user session only
Added: new methods - CreatePortEx, AttachEx
Added: new properties - PortName, IdUserSession
Improved: instantaneous ports creation lets working with them even before PnP manager detects the newly added ports
Improved: ports can be deleted even if they are open by other applications
Improved: error code is returned in case the port with the same name already exists

v3.0 [Jul 5, 2004]
OS Windows 98, ME, 2003 compatibility added; Full software serial port emulation; Control lines support (DTR, RTS); High speed data exchange from/to virtual serial port; Virtual serial port can be created and deleted dynamically during runtime; Sample applications for Borland C++ Builder and Delphi and Microsoft Visual C++ and Visual Basic (including .NET)

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