If you are prompted to replace missing fonts in software like Adobe Illustrator or Affinity Designer, try mapping them to standard families: often maps to Arial or Times New Roman Regular . F2 often maps to Arial Bold or Times New Roman Bold . Use the "Place" Method
Because "F1" is just a label (often representing the first missing font found in the document), it could be mapping to anything from to Times New Roman depending on the specific file. How to Fix the CIDFont+F1 Error
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Contrary to what the name suggests, is not a specific font you can simply download like "Arial" or "Times New Roman". It is a generic placeholder name created by PDF exporting software (like Adobe InDesign or Illustrator) when it fails to properly embed the original font into the document. Why You Can't "Download" CIDFont+F1 If you are prompted to replace missing fonts
A "CIDFont" is a "Character Identifier Font"—a method of encoding font data to support complex character sets, often used for multilingual or East Asian (CJK) documents. When you see , it means the PDF is looking for a font that wasn't included in the file.
Since you cannot download a "CIDFont+F1" file, use these proven methods to restore the text in your PDF: How to Fix the CIDFont+F1 Error Google Fonts
Instead of opening the PDF directly, create a new blank document in your design software and use the or "Import" command to bring the PDF in. This sometimes allows the software to substitute a working system font automatically. Flatten Transparency