PhotoSpills - Easy to use PC collage software with unlimited design possibilities.
Percolator - Percolator: the always fun, supremely unique photo app that is sure to surprise you! FEATURES:
CollageIt - CollageIt is an easy-to-use and automatic collage maker, which makes photo collage automatically.
Repix by Sumoing Ltd - Mosaic paint filters, bokeh effects, and more
Snap2IMG - Snap2IMG generates contact sheets (also known as thumbnail sheets or image index) for folders on...
AndreaMosaic - With AndreaMosaic you can create your own photographic mosaics made with your own pictures.