This app was removed from the App Store.
Mac OS Photography
PhotoViewer is a very easy to use photo viewing tools. It shows your photos with a very easy and direct way.
You can use slide show to view your photo with relaxation.
√ View photos in you disk folders.
√ Fullscreen display.
√ Thumbnail display.
√ Zoom and rotate.
Support most popular image format, PNG, JPG, PDF, etc.,