I had the good fortune to get one of these neat devices, an RFXpert RFX2, but without operating software, and am wondering if anyone has a copy of it. From a little research, the company shut down in 2018 or so, and from the description in the manual and the archive of the old site, I don't believe the software was ever distributed online, just as a thumb drive that would normally have come with the unit. I also haven't been able to locate any signs of an open source driver or API that I could write my own stuff with, but I'd be happy to be proven otherwise.
If you've got a copy or know something about it and are willing to share, I'd appreciate it. If you can point me in a direction where I could get a copy, for pay or otherwise, that would also be appreciated - I don't even know who bought the EMSCAN assets or who may have any rights to the software or technology now, though there's mention of a YIC Tec operating at least some support services for them at one point.