Introducing Mach Desktop version 3.0: The most advanced and beautiful wallpaper application ever conceived for a personal computer! Mach Desktop features 50 stunning dynamic Themes; allows you to load your own Videos, GIFs, or Quartz Compositions as Wallpaper, and allows you to add over 30 different Widgets to your Desktop. Choose from a huge variety of meticulously crafted dynamic Themes from categories including: Space, Fantasy, Architecture, Fields, Nature, Holiday, Aquariums, Fireplaces, Abstract Themes, and much more! Mach Desktop also features GPU-acceleration support so Themes use little-to-no CPU — freeing up your computer for other tasks.