Nester will nest any object that resides above (but not inside) a top-level frame/artboard.
If you have ever made a presentation or exported an asset only to find something you thought you put inside a frame, actually isn’t, Nester will fix this automatically.
How to use:
Run Nester and it will detect if any object sits completely above another frame, and nest it inside. If the object overlaps the bounds of the frame and is not completely within a frame’s bounds, it will leave the object as is.