Unfortunately this is not true. There is no way you can download a .zip file from an Album shared from Carousel. Here is even a support case with users complain

Unfortunately this is not true. There is no way you can download a .zip file from an Album shared from Carousel. Here is even a support case with users complaining: https://www.dropboxforum.com/hc/communities/public/questions/202143075-How-do-I-share-an-Album-in-Carousel-via-a-link- https://www.dropboxforum.com/hc/communities/public/questions... I've discovered this when I shared an Album with my friend with over 300 photos. He was not able to download them all, I've just stopped using it at that step. Because they imho want users to sign up and include the photos in their accounts. So they value new user signup more than user experience.