Attached Link: Unofficial DAZ Content Installer [DAZ Forum thread]

I do still use the original free installer, even though I extract to a temporary folder and then rearrange everything severely afterwards. When I have a bunch of stuff in disparate formats, I still believe it speeds things up.

 There's a new free installer WIP in the DAZ Freepozitory - it deals only with the new DAZ Bitrock installers at present, but it seems there are plans to expand this to other archives later.