Wallpaper (514 programs)

Pros: Beautiful animations. Allows users to customize existing wallpapers. Wide selection of preset wallpapers. Wallpaper customization can be applied to a selected area.

Cons: Complicated interface. Few Dream screensaver available. Editing may change original image quality.

Pros: Beautiful visuals of a tropical reef serve as the aquarium's backdrop. Observe realistic fish without the effort and price of the real thing.

Cons: Struggles to stand out from a multitude of other desktop aquariums. Free to try, but expensive to keep if you like it.

Pros: Allows to create multiple photo albums. Frequency of change can be customized.

Cons: Cannot be minimized to system tray. Doesn't include screensaver feature.