usually refers to Computer Aided Graphics (or sometimes Character Address Generator in older systems). In typography, CAG-generated fonts are fonts created algorithmically rather than loaded from pre‑rasterized files (like .ttf or .otf ). They are:

If you need portable font generation today without relying on abandonware, consider:

I installed cag_portable (because one installs fonts the way one tastes new wine), and the first thing I did was type the sentence again in a text editor. The letters felt different in my hands. The 'T' opened like a tiny gate; the 'y' curled like a question. Each word held a small, deliberate rhythm. The variable axis slider in the app whispered possibilities: weight, slant, serifness, and something called "contextual grain." Sliding it changed more than stroke thickness. The letters shifted their internal spacing, the counters breathed.

Alternatively, in modern tech, it may refer to , a method for generating text (and potentially font styles) by using cached data rather than real-time retrieval. 1. CAG (India) Style Guide: Portable Document Standards