3DPDF Exporter For Revit 3.0.0.0 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. The actual developer of the program is Prototech Solutions.
The most popular versions of the 3DPDF Exporter For Revit 3.0, 1.7 and 1.3. The latest version of the software can be installed on PCs running Windows 7/8/10/11, 32-bit. We recommend checking the downloaded files with any free antivirus. The program lies within Office Tools, more precisely Document management.
From the developer:
3DPDF Exporter For Revit exports solid and wire bodies to a 3D PDF file. It supports body and face level colors. You can control the file size and quality by specifying a precision value and you can set a password in the exported PDF file. The program works with Revit 2015, 2016 2017 and 2018.
You may want to check out more software, such as SimLab Collada Exporter for Revit, MEP Export to ArchiCAD Add-In for Revit MEP 2013 or Outlook PST Export Tool, which might be similar to 3DPDF Exporter For Revit.
General
Office Tools