There is no permanent "free" version for commercial use. Here is the reality:
GX Works3 is a steep learning curve if you are coming from GX Developer, but its tag-based architecture and simulation capabilities make it the most powerful PLC software Mitsubishi has ever released. Download it legally, learn it thoroughly, and you will master the future of factory automation. mitsubishi plc software gx works3 download
If you have landed on this page searching for the “Mitsubishi PLC software GX Works3 download,” you are likely either stepping into the world of advanced automation or upgrading from the legacy GX Works2 or GX Developer environments. There is no permanent "free" version for commercial use
Q: Can I use GX Works3 on a Mac? A: GX Works3 is currently only available for Windows operating systems. learn it thoroughly