You can force the operating system to re-encode the PDF using system-default fonts. Open the PDF in your web browser (e.g., Google Chrome). Press Ctrl+P ( Cmd+P on Mac).
To understand "CID Font F1," one must first understand the font format.
Download and install the CJK font pack matching your operating system. Relaunch Acrobat Reader to view the text.
The primary reason you see an error or garbled text related to Cid Font F1 Normal is a . Cid Font F1 Normal
If you are still experiencing issues with your document, let me know you are using to open the file, whether the error happens during viewing or printing , and if the text contains any special non-English characters . Share public link
Understanding : Causes, Errors, and Fixes CID Font F1 Normal (often displayed as CIDFont+F1 or F1 Normal in document properties) is a system-generated font identifier used primarily within PDF files when fonts are converted using Character Identifier (CID) encoding.
In many cases where this error occurs with standard Western text, CIDFont+F1 is actually a missing version of Arial Bold or Times New Roman , and CIDFont+F2 is the regular version. How to Fix the Issue You can force the operating system to re-encode
Adrian Frutiger never designed a typeface called “CID Font F1.” This misinformation appears to be either a user error (uploading a document with a placeholder name to a font database) or a purposeful misnaming of a generic free font. Designers seeking Frutiger's work should look for his official typefaces, not a mythical CID font.
Here’s a complete write-up for , suitable for documentation, a font specimen, or a style guide entry.
Go to Save As , choose PDF , click on Options , and ensure that "Bitmap text when fonts may not be embedded" or "Optimize for image quality" is selected, or use the standard Acrobat add-in which embeds fonts by default. To understand "CID Font F1," one must first
The Cid Font F1 Normal boasts several distinctive features that make it a popular choice among designers, typographers, and writers. Some of its notable features include:
: In many cases, CIDFont+F1 is a substitute for standard fonts like Arial (Bold) or Times New Roman , while CIDFont+F2 often represents their regular or italic counterparts. Troubleshooting "Missing Font" Errors