VSPE is intended to help software engineers and developers to create/debug/test applications that use serial ports. It is able to create various virtual devices to transmit/receive data.
Cost / License
- Free
- Proprietary
Platforms
- Windows




AT Emulator is described as 'Emulate a communication device, like a modem, featuring the AT command set, also known as the Hayes command set, and the GSM AT command set. The AT commands are typically used to interact with phones, modems and other communication devices' and is an app in the os & utilities category. There are 2 alternatives to AT Emulator for Windows. The best AT Emulator alternative is Virtual Serial Ports Emulator, which is free.
VSPE is intended to help software engineers and developers to create/debug/test applications that use serial ports. It is able to create various virtual devices to transmit/receive data.




The Null-modem emulator (com0com) is a kernel-mode virtual serial port driver for Windows. You can create an unlimited number of virtual COM port pairs and use any pair to connect one COM port based application to another.
