If I have to use another tool to resize each image, than this is essentially useless to me. Since I am using this to make single large collage images of products I am selling, I must have the entire photo visible. This does not appear possible - or at least is the one option that isn't intuitive. There aren't many Mac photo management apps that aren't geared towards a specific purpose, but among the few we think Lyn is the best for it's speed, wide format compatibility, and good. What if you need the entire photo in the template box? You should be able to reduce the photo so the larger dimension fits, and then fill the background with something - like letterboxing. Well, no camera today put out square photos. Lets say you are using a template with square boxes. If the photo dimensions do not match that of the square you can move the photo around, and I have been able to double click the photo and ENLARGE it to zoon in, but I cannot reduce the size. You select the template, add some photos to the left side, then drag them to the individual squares. If you subscribe to the Adobe Creative Cloud, this app also. The problem I have (and I am not paying $20 just to find out if this is solved in the Pro version) is that you cannot resize an image. You can change the music, edit the image and video clips, add titles and transitions, and more. The interface is clean and easy to use, understanding that this is the free version there are still useful templates and it is a functional program.