Otherwise, you can build one using a free wedding slideshow maker like Smilebox, Animoto, Adobe Spark, Slidely, Movavi or any other free, online slideshow-building tool. If you have a Mac, you can use iPhoto to create your slideshow - the software should have come pre-loaded on your machine. Step 1: Get the right software.įirst, you’ll need a slideshow-building tool. Here’s how to make a wedding photo slideshow-simply and easily. Looking for a surefire way to keep your guests entertained, delighted and moved at your wedding reception or rehearsal dinner? Put together a photo slideshow featuring childhood pictures, sweet snaps from your romance and photos featuring your friends and family members - we guarantee everyone will love it.