Voilabits PhotoCollageMaker

Voilabits PhotoCollageMaker for Mac is a simple and fun tool that enables you to create greeting card, post card, scrapbook, website, US letter, A4, and tell your story in the special way to your friends.

Choose from as many as 50+ free templates fully meeting your need. This photo collage maker Mac covers many themes, like Holiday, Lover, Scenery, Season, and Sport. Those templates can serve for various occasions in your life, Birthday, Wedding, Valentines, Christmas, Easter, Thanksgiving, Travelling, etc. And more pleasant collage layouts are available for your choice, like Grid, Center, Mosaic, Heart, etc.

What's more, the built-in photo editor lets you flip and rotate photo to 90.