You could have downloaded Deep View 16.0 from our software library for free. The actual developer of the free program is Right Hemisphere. Deep View lies within Photo & Graphics Tools, more precisely Viewers & Editors.
From the developer:
Deep View enables free distribution of sophisticated viewing, collaboration, publishing and mark-up capabilities to everyone in the enterprise. With Deep View, users can easily utilize 2D and 3D product information without knowing engineering design systems or relying on their assistance for access to design content.
You may want to check out more software, such as Deep Diff, Deep Log Analyzer or Free MSG Viewer, which might be similar to Deep View.