Features:
    * Auto Send With pre-defined rules, the data can be sent automatically when specific events occur. The rule's setting is very flexible.
    * Symbol Replace the invisible characters with Symbol string, the data and protocol become easy to understand.
    * Port Setting Management Multi port's setting can be stored in a list, and just double clicking will open the port with the pre-defined value.
    * Send Data Management Send data list manages all sent data. The data can be saved to a file for later use.
    * Step Send Muliti data can be sent in order just by clicking a button.
    * Import Data from a file Sent data can be imported from a text file.

Homepage - www.serialporttool.com/CommOpV2Info.htm