See https://bitespire.com/download.php and https://doogiepim.com

I haven't tried it out yet (upgrade pricing is available for owners of v. 3; see https://help.bitespire.com/portal/en/kb/articles/upgrade-pricing - just passing this on in case anyone is interested.

I dumped DoogiePIM a few years ago when they held a Dutch Auction on the release of a new version (customer discount reducing daily up to official launch date). I've learned that bad behaviour aligns with a bad future, and I considered that bad. There was some other disquiet in the then active community iirc.

I notice that the current, apparently new, forum has very few posts and one mentions awaiting moderation.