Shadow Studio 3 is an After Effects plugin from Plugin Everything for casting raytraced shadows and light. It adds a shadow effect built on raytracing to the After Effects toolset.
The plugin covers a range of shadow and light behaviours. Gradients are supported, and an RGBA pipeline lets shadows inherit the source layer's pixel colours. Inverse shadows are available, along with inner shadows that are compatible with all modes, plus texturing and compositing controls and over 36 presets. The preset library is currently compatible with After Effects CC 2021 and above.
Version 1.1.0, released November 8, 2025, adds a crash fix specific to After Effects 2025, a fix for a driver issue on certain Nvidia cards, and an updated licensing framework. The plugin runs on After Effects versions from CC 2017 through 2026. A demo video is available on the developer's page.