Conversion from PDF to CAD acts as an important service for architects, manufacturers, and engineers. It becomes necessary to change the paper-based PDF drawings into CAD-based files for many purposes. PDF to CAD conversions are a valuable service addition to the architectural field. It changes the project outcome by adding quality to the converted files. The PDF drawings are evaluated properly by the CAD drafters and then turned into CAD file format. CAD drawings are thus created with complete accuracy and contain all the details of the project plan.