Since you cannot download the font itself, you must fix the document or the environment where it is being viewed. 1. Identify the Original Font
CIDFonts are embedded in professional software suites. Adobe does not distribute them on free font websites (like DaFont, FontSquirrel, etc.). Any website offering a “cidfontf6.otf” direct download is likely hosting a renamed, corrupted, or illegally extracted file. cidfontf6 font free download link
"CIDFont+F6" is not a standard font you can download; rather, it is a generic alias Since you cannot download the font itself, you
If you are using an older system, the official (but very old) legacy download is available on Adobe’s FTP archive. Search for "Adobe Asian Font Packs" on Adobe’s official site. Adobe does not distribute them on free font
If you are trying to view a document that requires this font, try these steps instead of searching for a download: Update Your PDF Reader : Use the latest version of Adobe Acrobat Reader