Download of Great Photo Pro 3.1 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.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of this Mac application is Chengdu Everimaging Science and Technology Co., Ltd. The program lies within Design & Photo Tools, more precisely Viewers & Editors.
From the developer:
Great Photo is an exceptional all-in-one Photo Editing app.
Perfectly produce amazing photos with the one tool that gives you all you need! Class-leading tools, from the brilliant Editing and FX Effects, photo-realistic HDR, DSLR Depth-of-field Effect, Automatic Image Enhancement, Color Splash, Collage, comprehensive image editing tools, rotate, corp, paris comparison etc to name just some of the features.
You may want to check out more software for Mac, such as Great Photo, Send Photo Pro by ZoomFoot or HDR Darkroom Pro, which might be related to Great Photo Pro.