Open and Edit PDF files in AutoCAD
PDFin opens PDF files for editing directly within AutoCAD and other Autodesk applications. Although it works with any version of AutoCAD through 2023, it’s especially useful for versions AutoCAD released before 2018 since they don’t have PDF support built-in. PDFin extracts editable objects and text from PDF and presents you with a drawing where all elements and attributes can be modified.
Requires an Autodesk program and computer-generated PDF files. Not for scanned or hand drawings.