How to Attach Files to PDF Documents on Windows and macOS (INCL. Free Version)

How to Attach Files to PDFs in Adobe Acrobat (Older Interface)

How to Create In-Text Links to Attached PDFs in Adobe Acrobat

How to Compress PDF File Size

How to Reduce or Compress PDF File Size in Adobe Acrobat | Quick & Easy Tutorial

How to Reduce PDF File Size in Adobe Acrobat (Fast & Easy Compression Tutorial!)