There exists converter called SDI Convert that is able to convert TIF/TIFF bitmap images to AutoCAD DWG drawings.
Convert Aldus Tagged Image File Format (TIFF) bitmap image to AutoCAD drawing.
We found 5 software records in the database related to .tiff to .dwg file format conversion.
Microsoft Windows software - convert tiff to dwg on Windows
A CAD CGM converter
Convert from tiff file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned tiff to dwg. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A powerful vector graphics editor from Adobe
A 3D CAD translation softwate
A set of applications used by professional graphic designers
Apple macOS / Mac OS X software - convert tiff to dwg on OS X
Mac version of Adobe's vector graphics editor