Beacon Camera Club

To downloadAuroraHDR
2018,which originally sold for
$99, simply go along to the
special, secure landing page at
skylum.com/ap-aurora. The
software is available for Mac
and PC.
This offer is available until 29 May 2020.
You will need to confirm your email
address in order to get a second email
with the download links and code

I've been playing with this, it's a useful addition to the tool set particularly for free. Works as both a stand alone program and can be linked as a plugin so you can call it up as a filter in Photoshop or another photo editor.