Viewport Navigation Helper is an add-on that introduces a pie menu to Blender's 3D Viewport, designed to replicate Maya-style radial navigation. Activated by a hotkey, the menu provides immediate access to common camera and viewport framing commands.

Users can rapidly focus the view on a currently selected object or zoom out to frame the entire scene. The menu includes quick toggles for orthographic perspectives, local view, and Quad View. Additionally, it provides specific commands for aligning the camera directly to active elements or objects within the 3D space.