Save this as a new document. This new document should have the font embedded. 3. Use an Online PDF Repair Tool Some online tools can re-encode PDF fonts. Step: Search for "PDF Repair Tool" on Google.
Pop-up alerts stating: "The font 'CIDFont+F1Normal' could not be found." cidfont f1normal font free download 2021
Run the problematic PDF through Ghostscript: Save this as a new document