Cidfont F1 F2 F3 F4 F5 F6 Full |top| Jun 2026

: In professional editors, you can convert the text to "outline fonts" or "figures" in the preflight settings, which turns the text into a graphic and bypasses font errors entirely.

In Adobe Acrobat Pro , you can use the Preflight Tool to "Convert fonts to outlines," which embeds the characters as shapes so they no longer require the font file. CIDFont+F1 issue - Adobe Community cidfont f1 f2 f3 f4 f5 f6 full