Stoll M1 Plus Software Free Download
Historically, Stoll provided a 30-day fully functional trial of M1 (the predecessor to M1 Plus). While the official M1 Plus trial has been discontinued in many regions, some authorized resellers still offer a "Demo Key" for M1 Plus v4.0 or v5.0.
You can install the Stoll M1 Plus installation media (obtained legally from a machine purchase) and run it in "Viewer Mode" without a hardware dongle. Stoll M1 Plus Software Free Download
If you genuinely need the software, do not rely on shady downloads. Instead, use these legitimate channels. Historically, Stoll provided a 30-day fully functional trial