Convert ufo3 to pfa

What is the difference between .ufo3 and .pfa?

Description: UFO3 (Unified Font Object 3) is a file type used for storing font data. It is a cross-platform, open source format that is used to store vector glyphs, font metrics, kerning data, and other related information. UFO3 is the most recent version of the UFO format, and is the standard for font interchange between applications.; A Printer Font ASCII (PFA) file is a type of font file used in the context of desktop publishing and digital typesetting. It contains font data in an ASCII text format, which includes descriptions of the font's characters, glyphs, and other typographic details. PFA files are part of the PostScript font format, designed for use in the Adobe PostScript printing language. These files allow for the scalable rendering of text, meaning they enable fonts to be resized without losing quality.