RhinoParametrics 1.4 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. RhinoParametrics is included in Photo & Graphics Tools. The most popular versions among RhinoParametrics users are 2.1, 2.0 and 1.4. This tool was originally produced by RhinoParametrics.
From the developer:
Parametric and Associative design embedded in RHINO .
Rhino Parametrics will dramaticaly leverage all your existing basic 3d Rhino assemblies, thanks to its native capability to morph them as "parametrics" behaviors.
This technological breakthrough will facilitate your reuse through intelligent parametric libraries content capture. An improved optimized design in a shorter timecycle for your own success.
You may want to check out more software, such as Baldor Electronic Catalog, AutoCAD OwnerGuard or BabyaCAD, which might be similar to RhinoParametrics.