To Export All Layouts to a Multi-Page PDF File
You can save all layouts to a PDF file with the EXPORT PDF command.

  - Near the bottom-left of the drawing area, click any layout tab.
 
  - Click Output tab Export to DWF/PDF panel Export PDF . Find
 
  - In the Save as PDF dialog box, inspect the Current Settings. If the settings do not meet your requirement: 
  - From the PDF Preset list, select the PDF preset that most closely matches your requirements.
 
  - Click Options.
 
  - Make further changes to the settings for the PDF file, if required.
 
  - Click OK
 
 
  - In the Export drop-down, select All Layouts.
 
  - In the Save as PDF dialog box, select the other desired options, enter a file name, and click Save.
 
Related Concepts
Related Tasks
  - To Export Model Space to a PDF File
 
  - To Export a Single Layout to a PDF File
 
  - To Export Selected Layouts to a PDF File
 
  - To Change the Settings of a PDF Preset