Click the button to capture your unique PC ID. Generate the License File :
Mach4 Hobby license install issue and solution........ - Mach3
The server will generate a personalized, encrypted file and email it to you. Install the License : mach4-license-file-generator
In Mach4, go back to and click "Load License File" .
Save the emailed file (usually named Mach4Lic.dat ) to your desktop. Click the button to capture your unique PC ID
Without a valid license file, the software runs in , which allows full functionality but only executes G-code for a few minutes at a time. How the Licensing Process Works
Select your saved file. Once successful, restart the software to remove the demo limitations. Install the License : In Mach4, go back
Mach4 does not use a standalone "generator" tool that you can download. Instead, it uses a where the license file is generated through the official ArtSoft (MachSupport) website.