From Breeze Systems:
Hotfolder Prints is a tool for event photographers and photobooth operators wanting to automatically lay out images and print them. Hotfolder Prints monitors a folder for new JPEG images and when the required quantities of images are available it automatically formats them into a page ready for printing. The page is then automatically printed or saved as a JPEG image for later use. Hotfolder Prints uses the same layout options as our popular photobooth software and can place up to 10 different photos on a page with any size and orientation together with a background, overlay and captions. This allows almost any layout to be designed from single photos with captions and logos through to complex layouts with multiple photos and transparent overlays.