On the demonstration startup window, click the button. Enter your received license key and press OK .
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If you need a or prefer a scriptable tool like Python On the demonstration startup window, click the button
A license key is required to unlock the full, unrestricted version of Simply Modbus Master. Without a key, the software runs in a free demo mode. The demo mode is fully functional but restricts the user to sending and receiving six request messages before needing to restart the program to continue. Upon purchasing a license, the license key is sent to the customer via email from . This is typically done within an hour during office hours, though it may occasionally take overnight due to time zone differences. Share public link If you need a or
Beware of sites offering "free" license keys or cracks for Simply Modbus. These are often unreliable and may contain malware. Always use the official download to ensure software integrity. Purchase Software - Simply Modbus