Virtual Serial Port Driver by Eltima creates virtual COM port pairs in the system. Using these ports serial applications can communicate with each other and transfer data via virtual null-modem cable.
Version: 9.0The main goal of Virtual Serial Port Driver by Eltima Software is creating virtual COM port pairs.
License: Free To Try $139.95
Operating System: Windows
Virtual serial ports created in VSPD behave as if they were real ports and are taken for the real ones with the serial applications. Via these ports serial applications can communicate with each other and transfer data via virtual null-modem cable. The data written to one virtual serial port can be instantly read from the other.
Virtual serial ports created in VSPD support all serial port settings, strict baudrate emulation, HandFlow control and signal lines. After virtual COM port pair was created, one can see these ports in Device manager, moreover these ports are available automatically at system startup, even prior to logon.
Virtual Serial Port Driver is available in a GUI version as well as a driver version with API for those who are going to use it in their own product.
Version 9.0: Added: Windows Server 2016 support. Added: full Windows 10 support. Improved: new software protection system. Improved: GUI compatibility with high-resolution monitors. Improved: drivers are digitally signed with WHQL. Other major stability and performance improvements.
Version 8.0: Added: possibility to create ports for the current user session only. Allows RDP users to create port with the same name (e.g. COM1) in each user session. Added: you can enable automatic update of ports' list, thus you can see pairs created in other user sessions...
Version 7.1: Improved: synchronization of data transmission between virtual ports; Improved: virtual ports creation now consumes less CPU resources
Version 7.0: Added: Windows 7 support; detection of the application virtual serial port was created with; program uninstaller verifies that VSPD isnâ€™t launched; application restart isnâ€™t required after entering registration info;virtual serial port pairs, created by VSPD, are removed after program uninstallation
Version 6.9: - Improved: our drivers successfully passed Microsoft Windows Hardware Quality Labs (WHQL) tests and are digitally signed by Microsoft now - Improved: drivers stability - Virtual port creation speed is greatly increased