Every photo gets its turn
Pick your whole Photos library, just the albums you want (Favorites included), or folders on any drive. MySlide shuffles all of it and shows each photo once before any comes round again. Then it shuffles again.
MySlide
Coming soonIf your Mac's slideshow keeps showing the same few photos, MySlide fixes that. It shows every photo in your library in random order, and none comes round again until all have had a turn.
Coming soon as a download for Mac
Needs macOS 13 or later

Pick your whole Photos library, just the albums you want (Favorites included), or folders on any drive. MySlide shuffles all of it and shows each photo once before any comes round again. Then it shuffles again.
Each screen keeps its own shuffle, interval and orientation. Portrait photos go to your portrait screen, landscape to the rest, and Live Photos and video play too.
The whole photo, always: sized once to the exact pixels of your screen, in its own colours.
Photos start showing while it's still scanning. It keeps the display awake and rearranges itself when screens are plugged in, unplugged or rotated.
MySlide collects nothing. Your photos, their names and the scan results stay in memory and are cleared when you quit.
Read the MySlide privacy policy