Simplify+ is a viewport optimization add-on designed to improve playback and interaction speeds in heavy Blender scenes. It expands upon Blender's native Simplify feature by providing granular control over modifier visibility and view layer settings. Users can toggle specific modifiers globally, isolate collections for focused work, and quickly select objects based on their active modifiers. The tool includes an Expose Wizard to reveal active modifiers in the current view layer and optimizes armature evaluations for improved animation playback performance.