Converting TUS Nesstar Files

The Time Use Survey 2024 data released last year lets you download a ZIP containing a 900 MB .Nesstar file. (This is after you register - but the registration is free, and though it requires a reason, it’s automated.) Nesstar is Norwegian software that’s now end of life. MOSPI provides this guide - with distorted screenshots - explaining how to install the software on Windows. But I use Linux. The software is end-of-life. Gaah! ...