U2Photos is a simple and easy to use Mac OS X picture browsing and viewing utility.
Besides allowing you to choose which image you want to view, U2Photos will also allow you to view the pictures using a its built-in slide show mode.
NOTE: To buy U2Photos via the App Store an Apple account is required.
Here are some key features of "U2Photos":
· Full Screen Show.
· Thumbnail display.
· Support almost all popular picture formats like png, jpg, tiff, pdf, etc.,
· Support background music when previewing
· Support many transformation between two pictures.
· Support many other parameters about previewing like delay and so on.
· Adjustable for brightness, saturation, etc.,
· Export to all most popular picture formats.
· Show all photos in recursive sub directories.
· Support for projectors, multi-screens.
· 64-bit processor