August 2, 2022 at 10:33:55 PM

Here are your options:

• Optimize Page Contents
  Improves splitting performance
  Restructures the PDF so that all information on each page is located within that page

• Optimize object encoding
  Makes PDF load faster
  Stores PDF data as decoded objects rather than streams

• Optimize images
  Makes pdf load faster
  Encodes images as JPEG

• Optimize for fast web view
  Makes PDF load faster.
  Restructures the PDF so that pages can be loaded without reading the entire file

• Remove unused resources
  Makes PDF smaller, might improve load time
  Removes unnecessary resources from PDF

• Disable stream compression
  Makes PDF load faster
  Extracts PDF data into uncompressed streams, making the PDF larger but faster to load

• Flatten PDF annotations
  Might help with missing overlays/stickers
  Converts PDF annotations into regular PDF objects

• Attempt to repair damaged files
  Can fix broken PDFs
  Rebuilds cross reference table by scanning entire PDF file

• Create backup before optimizing
  Keeps the old, unoptimized version around once optimizing is done.