: If you also need a Master simulator, Simply Modbus offers bundled licenses for their Master, Slave, and TCP Client programs starting around $162.00 . How to Activate Your New Key
If you upgrade to a new workstation, you can move your license: the software from the old machine. Install it on the new computer. modbus slave license key new
As of early 2026, licenses are typically , meaning you pay once for a specific major version and can use it indefinitely. License Quantity Price per License (USD) 1 to 2 Licenses $129.00 Individual engineers or small setups. 3 to 9 Licenses $119.00 Small teams or testing labs. 10+ Licenses $109.00 Large-scale industrial engineering departments. : If you also need a Master simulator,