Un-registering PDF Studio:
Instructions to silently un-register PDF Studio through command line.
On Windows:
cd "C:\Program Files\PDFStudio2020" pdfstudio2020.exe -unregister -console
On Linux / Unix:
cd pdfstudio2020 sh ./pdfstudio2020 -unregister -console
On Mac OS X:
cd Applications open -n "PDF Studio 2020.app" --args -unregister -console
