Only Extended (prior to CC) offered comprehensive 3D editing and advanced video manipulation.
Adobe discontinued Photoshop Extended with the model. All Extended features are now included in every Photoshop CC subscription (except some 3D features removed in 2022). There is no standalone “Extended” version today. photoshop extended
Users could paint directly on 3D models, creating realistic textures and materials. Only Extended (prior to CC) offered comprehensive 3D
Here’s an informative review of (discontinued; functionality now integrated into modern Photoshop). photoshop extended
With the shift to Adobe Creative Cloud, Adobe discontinued the separate "Extended" branding. Starting with Photoshop CS6 and continuing into CC, almost all specialized features formerly exclusive to Extended were integrated into the core software.