Yes, if your DWG references SHX fonts mapped to CID placeholders. After installation, restart AutoCAD and use the STYLE command to reassign the font.

If you have ever opened a PDF file from a government agency, a CAD software (like AutoCAD or Revit), or an older Japanese or Chinese document, you might have encountered a frustrating error message: "Cannot find or create font 'CID+F1'" or "Font 'F2' is missing."

Convert the PDF pages into high-resolution or PNG images.

Select the text and change the font to a standard, fully embedded font (like Arial or Helvetica). Common Questions Regarding CID Fonts

CID (Character Identification) fonts are a type of font format used in PostScript and PDF files. They are also known as CID-keyed fonts. CID fonts are used to represent a large number of characters, often for languages that require a large character set, such as Chinese, Japanese, and Korean.

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You will not find a legitimate download link for these fonts for two specific reasons:

If you are the creator of the document and your clients are complaining about missing F1/F2 fonts, you need to export the file again with proper settings.

Restart Acrobat and open your PDF. The generic F1/F2 placeholders will map correctly to the required CJK characters. 2. Identify the Original Font Name

So, if you can't download "CID Font F1", why are you seeing this error? The real problem is almost always one of two scenarios:

The error occurs because of how the PDF was saved or how your current reader is configured.

Understanding CID Fonts (F1, F2, F3, F4) and Why You Cannot Download Them

A: The letters/numbers indicate that the PDF is using four different font styles that were not embedded. These four missing resources could be the regular, bold, italic, and bold-italic versions of a specific font family, or they could be four completely distinct typefaces.