Instead, "CIDFont+F1" is a generic placeholder or "virtual font" name created by software (like Adobe Acrobat) when it encounters a font that wasn't properly embedded in a PDF. Why You See This Error
The Enigma of CIDFont F1: Understanding PDF Typeface Placeholders Cidfont F1-normal Font-- Free Download
Be cautious of websites offering "Free Downloads" of CIDFont F1-Normal. Since this isn't a standard font, such files are often or may contain malware . It is safer to use the standard system fonts mentioned above as replacements. CIDFont+F1 issue - Adobe Community Instead, "CIDFont+F1" is a generic placeholder or "virtual
You usually do not need this font installed on your computer to write documents. You are likely looking for it because a PDF you opened looked strange or gave you an error. It is safer to use the standard system
Cidfont F1-normal Font — Free Download