Wallpaper Engine

Wallpaper Engine is a utility application that lets users replace the static desktop background with animated, video-based, interactive, or scriptable wallpapers. Through a built‑in editor, users can craft their own wallpapers — from simple animated images to complex 3D scenes or interactive HTML/web‑based content. The application supports a broad variety of media inputs (video, audio, images, webpages, 3D scenes), offers customization of display resolution and aspect ratio, and allows automatic pausing of wallpapers when performance‑critical applications (such as games) run. Via integration with Steam Workshop, users can browse, download, and share wallpapers created by the community, creating a dynamic ecosystem of content. For mobile usage, there is also a companion Android app to port wallpapers to a phone or tablet. Wallpaper Engine aims to deliver an engaging, customizable desktop experience with a balance between visual flair and resource efficiency.