Cid Font F1 F2 F3 F4 Jun 2026

Ever opened your font menu in Adobe Acrobat, InDesign, or a RIP (Raster Image Processor) and seen a single font name followed by ? Here’s what that means.

The design characteristics of F4 include: Cid Font F1 F2 F3 F4

When a PDF is created (especially from applications like Adobe InDesign, Illustrator, or older versions of AutoCAD), the software embeds font information. For standard fonts, it might use a name like TimesNewRomanPSMT . However, for CID fonts (particularly those used in legacy workflows or specific printer drivers), the system assigns generic resource names: . Ever opened your font menu in Adobe Acrobat,