Review past topics …
.pdf to Vector to SU - SketchUp Pro only?
Open or Copy 3D .pdf File in SketchUp
Importing PDFs into SketchUp Pro
PDF to SketchUp
Can you import PDF to SketchUp
Can you import PDF plans?
PDF Import Problem (Support is horrible)
PDF İmport
How do I import a detailed PDF construction document into SketchUp?
Import PDF Sketchup Windows
How can I transfer PDF floor plan into Sketchup?
PDF to vector converter
perhaps others … https://forums.sketchup.com/search?q=pdf