The dwg2pdf is an Autodesk® AutoCAD® add-in that helps you to convert a drawing file from the AutoCAD Paper Space to PDF files.
This add-in automates the process of setting up the paper size in AutoCAD i.e. Plotter Configuration Editor > Custom Paper Size > Add > adding paper with needed paper size.
Instead of this long process you only need to pick the lower left and upper right corners of the paper in AutoCAD Paper Space and this add-in will create the paper size according to those that dimensions and prepare it for usage.
It uses DWG-To-PDF.pc3 which is a copy of DWG TO PDF.pc3 file that is already installed so there is no interference with installed plotters and settings.
Note: This app uses a custom installer (and not the standard App Store installer).