Comm Operator is a powerful tool for serial port, TCP/IP and UDP port communication. It is professional software for debugging, testing and troubleshooting RS232 related devices. Data can be sent and received in Text/String, Hex and Decimal format. Auto send mechanics makes it a full functional device simulator. Send data list can be created from specific file directly. All existed COM Ports can be detected automatically. All settings can be saved to a file for later use. Unified operating GUI makes it easy to use.

Features
* Communicate with Serial Port, TCP/IP, UDP
* Send/receive data in Text, Hex and Decimal format
* Send data automatically with rules
* Send data from predefined list in order
* Work with multiple send data list files
* Create send data list from text, hex and decimal file
* Support drag and drop to open send data list directly
* Keep log to a file for send/receive data
* Detect all existed COM ports automatically
* Keep all settings for later use
* 15-day free trial with full function