If you are trying to view or edit a file with these missing fonts, try these methods: The "Print to PDF" Method
: Labels like "F1," "F2," or "F5" are internal, zero-based names used by the PDF structure to identify a specific font resource; they do not represent the actual name of the typeface. Encoding Purpose cid font f1 family hot
: An error message in Adobe Acrobat or Reader indicating the software cannot render the text. If you are trying to view or edit
: The software used to create the PDF could not properly decode or embed the font subset. Missing Local Fonts " or "F5" are internal