Convert CID to PFA

The CID (Character Identifier) file extension, developed by Adobe, is used for CID-keyed fonts, which are composite (multibyte) Type 1 fonts designed to support large character sets, particularly for East Asian languages like Chinese, Japanese, and Korean. These fonts address glyphs by number rather than name, allowing for efficient handling of extensive character sets. Introduced to meet the demands of the Far East markets, CID fonts facilitate high-quality digital typesetting and printing by leveraging the PostScript language.

The PFA (Printer Font ASCII) file extension represents a human-readable version of Adobe's Type 1 font, containing glyph data in ASCII format. Introduced by Adobe Systems, PFA files are used primarily in desktop publishing and graphic design to ensure precise font rendering. These files can be opened and edited with any text editor, making them versatile for font customization. Historically, PFA files were essential for PostScript printers, enabling accurate font reproduction. Today, they remain relevant for specific applications requiring detailed font manipulation.