I received my device today, but the software link is not working. Just takes me to the page below Any alternatives to accessing the MacOS software or can someone share the dmg file?
Dear, this page has been fixed. You can download normally from the website now. 
Software Download - Aha Harmony
I got the same message and this morning have now downloaded the software which is great but it won’t let me install on my MAC until I have Parallels desktop subscription at £65 per year, is there a way round this?
Dear, you can download and install it for Mac. MacOS 11 (Mojave) and later. You can download the corresponding Mac installation package from the page. Hope this help