Make a PowerPoint-style Presentation Directly from Photoshop
Want to create a quick presentation from a bunch of images on your computer? Piece of cake!
Open Photoshop’s File > Automate>/ PDF Presentation dialog box.
Browse your computer to select all of the images that you want for your presentation, then click on Presentation as your Output Option.You can even choose at what speed the pages will flip and select from a variety of page transition effects.
Give your presentation a name, designate a destination folder, and Photoshop will automatically create a PDF presentation of your images.