Depending on whether you are the creator of the PDF or the recipient trying to view it, use the following methods to resolve the issue. If You are the PDF Recipient (Quick Fixes) Method A: Install the Adobe Acrobat Reader DC Font Pack
: The PDF was saved without the font data included, forcing the viewer to try and recreate it. cidfontf1 font new
If you see CIDFont+F1 tomorrow, do not scour the internet looking for a file named "CIDFont+F1.ttf"—it doesn't exist. Instead, look at the tools that made the PDF or use the print-to-PDF trick to save your document. As software evolves to handle variable fonts and Unicode seamlessly, the days of the CIDFont+F1 error are finally numbered, but until then, understanding it is your best weapon. Depending on whether you are the creator of
The term is a generic label that Adobe Acrobat and other PDF readers assign to a specific type of font embedded within a PDF file. Instead, look at the tools that made the
While Adobe discontinued official support for raw Type 1 (F1) fonts in January 2023, . They are the backbone of: