Use a tool like pdftoit (open source) or Adobe Acrobat Pro to examine the PDF’s internal font dictionary. It will tell you the exact base font name (e.g., KozGoPro-Regular ). Then download THAT specific free alternative.
Mac users have it easiest. Apple’s OS includes the and Osaka font families, which are fully CID-compatible. Simply open Font Book , ensure the “Japanese” collection is enabled. No download needed. cidfontf6 font free download link
is not typically a "designer" font like Helvetica or Times New Roman. Instead, it is a composite font (Character Identifier font) often used in PDF files to handle large character sets, such as those found in East Asian languages (Chinese, Japanese, and Korean) or complex technical documents. Use a tool like pdftoit (open source) or
: If you have Adobe Acrobat Pro, go to Tools > Print Production > Preflight . Select PDF Fixups and then Embed missing fonts to try and force the software to locate the correct system font. Mac users have it easiest
. This list might show the "Actual Font" name that CIDFontF6 is substituting. You can then search for that specific typeface (e.g., Heiti, MS Mincho, or Adobe Sans). Print to PDF
CIDFontF6 is a generic name assigned by PDF creation software (like Adobe Acrobat or specialized CAD programs) to an embedded font subset CID (Character Identifier):
The font CIDFont+F1 is Arial (blod) and CIDFont+F2 is Arial (Regular) Which font type? - Adobe Community