As far as wallpaper switchers go, John’s Background Switcher is one of the most capable tools I’ve had the pleasure of using so far, and it comes at a price that can’t be beat.

Windows only: Freeware application John's Background Switcher automatically switches your desktop wallpaper at regular intervals using photos from your desktop or from online photo services ...

See the First Wallpaper Collection of This John Derian–Approved Illustrator. Virginia Johnson’s delightful (and often floral) wallpapers are now available. By Rima Suqi. May 27, 2020.