: Use the Preflight tool in Adobe Acrobat Pro to scan for and embed missing fonts directly into the file. 2. Adobe InDesign, Photoshop, and Illustrator
: Moving a document between macOS and Windows can trigger substitutions if the systems use different versions of common typefaces (e.g., Helvetica vs. Arial). How to Fix Font Substitution Errors Font Substitution Will Occur Con
Font substitution is primarily a fallback mechanism. It ensures that a user can still read the content of a file even if their system lacks the original creative assets. : Use the Preflight tool in Adobe Acrobat
: Go to your computer's "Devices and Printers" menu. Right-click the Adobe PDF Printer and select Printing Preferences . Under the Adobe PDF Settings tab, uncheck the box for Rely on system fonts only; do not use document fonts . Arial)