Download the Super OTC (OpenType Collection) or individual OTF files. Then rename or alias them as F1, F2, F3 within your software’s font mapping table.
: Websites like GitHub, SourceForge, or font-specific repositories may offer free and open-source fonts that are similar to CID fonts or offer CJK character support. cid font f1 f2 f3 download top
Use a tool like Smallpdf's Edit PDF or Adobe Acrobat's Edit tool to select the garbled text and manually change the font to a common one like Arial , Helvetica , or Times New Roman . 3. "Preflight" Repair (Acrobat Pro) Download the Super OTC (OpenType Collection) or individual