To install the CID fonts F1 to F7 on your system, follow these steps:
| Resource | Link | Best For | |----------|------|-----------| | Adobe CJK Font Packs | get.adobe.com/reader/additional-fonts | Viewing/printing F1–F7 PDFs | | Google Noto CJK | fonts.google.com/noto | Full modern CID replacement | | Source Han Sans/Serif | github.com/adobe-fonts | High-quality printing | | Ghostscript CJK Bundle | git clone https://git.ghostscript.com/fonts-cjk.git | Server/command line repair | cid font f1 f2 f3 f4 f5 f6 f7 fonts free download link
| Style | CID Index | Free Font Example | Download Link | |-------|-----------|----------------------------|--------------------------------------------------| | Serif | F1 | Noto Serif CJK JP Regular | Google Fonts | | Bold | F2 | Noto Serif CJK JP Bold | Same as above | | Sans | F3 | Noto Sans CJK JP Regular | Google Fonts | | Bold Sans | F4 | Noto Sans CJK JP Bold | Same as above | | Light | F5 | Noto Sans CJK JP Light | Same as above | | Medium| F6 | Noto Sans CJK JP Medium | Same as above | | Heavy | F7 | Noto Sans CJK JP Black | Same as above | To install the CID fonts F1 to F7
If you are a developer working with PDF libraries (like PDFBox, iText, or Ghostscript), you often need to map these resources manually. cid font f1 f2 f3 f4 f5 f6 f7 fonts free download link
While they vary by document, these are the most common "actual" fonts hidden behind the labels: Likely Actual Font Arial Bold or Calibri Arial Regular Helvetica or Times New Roman Courier or specialized symbols If the text appears as