- [Wallpaper Engine](https://store.steampowered.com/app/431960/Wallpaper_Engine/): A popular platform that offers a wide variety of animated wallpapers, including HD options. It requires the software to be installed on your PC.
- [Reddit/r/wallpaper](https://www.reddit.com/r/wallpaper/): A subreddit dedicated to sharing high-quality wallpapers, including animated ones. Users upload and share their creations, which can be downloaded for free.
- [DeviantArt](https://www.deviantart.com/): A large art community where you can find many animated wallpapers created by talented artists. Many of these wallpapers are available for free download.
- [VLC Wallpaper](https://www.videolan.org/wallpaper/): VLC media player includes a feature that allows you to set a video as a desktop wallpaper. You can use high-quality videos from various sources and customize them to create moving wallpapers.
- [Unsplash](https://unsplash.com/): Known for its stunning photography collection, Unsplash also has a section dedicated to animated wallpapers. You can find a variety of high-resolution animated backgrounds available for free download.