Downloading TracePrо 5.2 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The tool can also be called "TracePro50". The most popular versions among the program users are 5.2, 5.1 and 5.0.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. This software is an intellectual property of Lambda Research Corporation. The software is included in Photo & Graphics Tools. The common filenames for the program's installer are TracePro50.exe, TracePro60.exe or TracePro70.exe etc.
From the developer:
TracePro is a comprehensive, versatile software tool for modeling the propagation of light in imaging and non-imaging opto-mechanical systems. Models are created by importing from a lens design program or a Computer Aided Drafting (CAD) program or by directly creating the solid geometry in TracePro. Optical properties are assigned to materials and surfaces in the model.
You may want to check out more software, such as AutoCAD OwnerGuard, Block CAD or VisualTurn Demo, which might be related to TracePrо.