OmniGrid 3.2 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus.
The following versions: 3.2, 3.1 and 2.0 are the most frequently downloaded ones by the program users. The program belongs to Photo & Graphics Tools. This free PC software can be installed on Windows XP/Vista/7/8/10/11 environment, 32-bit version. This free program is a product of Cadalog Inc.
From the developer:
Omni Grid is a plug-in for SU Podium V2 or for SU Walk that allows you to create a grid of point lights or omni lights above or below a planar surface (SketchUp face). By creating a grid of omni lights Omni Grid creates a relatively even source of light over a wide space. It is best for interior rendering. An alternative to omni grid is Hidden LEM.
You may want to check out more software, such as Panorama Tools, Smart Map or JustCad, which might be related to OmniGrid.