AutoCAD Plant 3D 2010
There was a download of AutoCAD Plant 3D 2010 1.0.88 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the software is Autodesk. AutoCAD Plant 3D 2010 is included in Photo & Graphics Tools.
The following version: 1.0 is the most frequently downloaded one by the program users. This PC program can be installed on 32-bit and 64-bit versions of Windows XP/Vista/7. The default filenames for the program's installer are acad.exe, Acad162_icon.exe or SpecsAndCatalogsEditor.exe etc. 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.
From the developer:
Design, model, and document process plants with AutoCAD® Plant 3D software. Built on the familiar AutoCAD® software platform, AutoCAD Plant 3D brings modern 3D design to plant designers and engineers.
Specification-driven design and standard parts catalogs streamline the placement of piping, equipment, and support structures.
You may want to check out more software, such as AutoCAD Plant 3D 2010 Object Enablers, Autodesk AutoCAD Plant 3D 2018 or AutoCAD Plant 3D 2013 Object Enablers, which might be similar to AutoCAD Plant 3D 2010.