PhotoParade slideshow

PhotoParade slideshow is an image file format associated with the PhotoParade photo management software by Callisto Corporation. PhotoParade was integrated into some versions of Adobe PhotoDeluxe.

The original filename extension was .php, but it was later changed to .4pp in deference to PHP.

Some or all PhotoParade slideshow files contain embedded JPEG files.

Software

 * XnView

Sample files

 * http://laci.hostcentric.com/photoparade/