Cidfont F1 F2 F3 F4 F5 F6 Full !exclusive! Info
When a subset is created, the system needs to name it. If multiple subsets are created within a single PDF, the software labels them sequentially: CIDFont+F1 , CIDFont+F2 , CIDFont+F3 , etc.
These are not standard, installable fonts like Arial or Times New Roman. Instead, they are system-generated placeholders known as . cidfont f1 f2 f3 f4 f5 f6 full
❌ even if they look similar. They are treated as separate resources by the PDF engine. When a subset is created, the system needs to name it
Modern PDFs still use the CIDFont dictionary (Type 0 CIDFont) for CJK text. The F1–F6 designations are now internal implementation details, but understanding them is crucial when: When a subset is created
