Opening Files > About Creo View Formats
  
About Creo View Formats
Creo View files use the following suffixes:
Type
Extension
Double Precision Storage Format
Structure
*.pvs
Available
*.ed
*.edz
3D model
*.ol
Available
Annotation
*.pva
Interference report
*.pvc
PCB Layout
Schematic
*.eda
Compressed package with one or more of the types above
*.pvz