Download of Photos 4.0 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software belongs to Design & Photo Tools. The common filename for the program's installer is photos.zip.
The actual developer of this free Mac application is Alex King. The following version: 4.1 is the most frequently downloaded one by the program users. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Featuring an easy-to-use and streamlined design, Photos has been engineered from the ground up to help you keep your growing library organized and accessible. Powerful and intuitive editing tools help you perfect your images as well as create beautiful gifts for sharing. And with iCloud Photo Library, a lifetime’s worth of photos and videos can be stored in the cloud - so you can access your entire collection from your Mac or iOS devices anytime.
You may want to check out more software for Mac, such as Photo Sketch, Make Your Photos Instaish or Photo Wall - Collage Maker, which might be similar to Photos.