CadViewer 10.4.2 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. The software lies within Photo & Graphics Tools, more precisely Viewers & Editors.
Commonly, this program's installer has the following filename: CADViewer.exe. The actual developer of the software is Tailor Made Software, Ltd. We recommend checking the downloaded files with any free antivirus. The most popular versions of the CadViewer 10.4, 10.0 and 8.5.
From the developer:
CADViewer is a Java based infrastructure component using Autodesks open DWF format as its native format. CADViewer is tailored to either be integrated in applications or used as a distributed CAD Viewer and Collaboration tool that install itself on-the-fly on any platform and web-browser.
You may want to check out more software, such as CAD Viewer, CADViewX Pro or CADViewX Lite, which might be related to CadViewer.