Proxy Plus is a Blender add-on that automates proxy creation and management to improve viewport performance and save time. Proxies work for playing proxy-based animations to accelerate viewport playback, and can stand in for real meshes to speed up physics solves for simulations.
The Generate Proxy Rig tool breaks a deforming mesh into pieces so each piece follows its bone directly instead of deforming to it, delivered as a one-click operation. For non-rigged geometry, Generate Decimated Proxy copies the selected objects, applies decimate modifiers, and renames them as proxies. In both cases the proxies are only visible in the viewport, while the render still uses the full-fidelity character.
Set Proxy assigns existing proxy objects to represent chosen objects and handles the naming convention, while Toggle Proxy switches between proxy and full-fidelity meshes. Adaptive Proxy Mode lowers viewport subdivision and multiresolution levels for deselected objects and raises selected objects to render level, optionally displaying deselected objects as wireframe or bounds. It is compatible as a Blender 4.2 extension.