Adobe Acrobat DC
iLovePDF
Smallpdf
Wondershare PDFelement
Foxit PhantomPDF
Google Docs
PDF-XChange Editor
Sejda
DraftSight
LibreCAD
SketchUp
FreeCAD
Autodesk AutoCAD
BricsCAD
nanoCAD
QCAD
Adobe Acrobat DCiLovePDF - Premium online PDF tool set
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
Smallpdf - PDF document management and conversion suite
SketchUp - 3D for Everyone
Wondershare PDFelement - All-in-one PDF editor
FreeCAD - An open-source parametric 3D modeler