Virtual Serial Port ActiveX Control

Allows your application to create additional virtual serial ports.

With Virtual Serial Port ActiveX Control you can control created virtual com ports directly from your application, emulating all settings of a real serial port, so any application working with it will never recognize the difference.

Powerful advanced ActiveX Control that allows your application to create custom additional virtual serial port in system and fully control it. Created virtual port looks like real serial port for other Windows applications. From your application you can control data sent to virtual com port by other applications and respond to them by sending your own data to virtual port, which will be received by other Windows applications like from a real one.

With VSP ActiveX your application is able to communicate with virtual COM port the same way as serial device is communicating with real serial port.

VSP AX purchase info:

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Single developer license 179.95 USD/ 136.95 EUR buy now
Single User License 59.95 USD/ 45.95 EUR buy now
Discounted upgrade from previous version Mail us
OEM license Mail us
Source code license Mail us

Once you have purchased our software by filling out a form on their website, you will receive your registration information immediately (if you choose to order via Element 5).

Note, that registration information is sent immediately not for all products ordered via Element 5. For some products Eltima sends it after manual verification which might make a bit longer than usual Share-it processing. See more details at our Customer Care Center.

Eltima news

July 26, 2010
VSPD 7 - now fully compatible with Windows 7! Feel free to upgrade and try the new version on your Windows 7 computer! ...

May 19, 2010
Serial Port ActiveX Goes 4! Be the first to download Serial Port ActiveX 4.0 and try this great alternative to complicated WinAPI for serial ports. ...

March 31, 2010
Serial to Ethernet Connector for Linux released! If you need to share any serial port device over network among Linux and Windows computers, be sure, Serial to Ethernet Connector will do the job for you ...