

OTF and TTF are extensions that are used to indicate that the file is a font, which can be used in formatting the documents for printing.

It can also contain either spline (TTF-style) or Bezier (PostScript Type 1-style) curves, so hopefully you’re getting the shapes the font was originally designed in and not a potentially-poorer-quality conversion. OTF is more likely to be a “better” font, as it supports more advanced typesetting features (smallcaps, alternates, ligatures and so on actually inside the font rather than in fiddly separate expert set fonts). The OpenType font format is supported by Mac OS X and Windows 2000 and later. It combines aspects of PostScript and TrueType font formats and is fully scalable, meaning the font can be resized without losing quality. oft)Īn OTF file is a font format developed by Adobe and Microsoft.

WOFF (Web Open Font Format) OTF format (OpenType. However, with widely varying rendering technologies in use today, pixel-level control is no longer certain in a TrueType font.Many different font formats you have seen, but most commonly when buying a font online you will get either one of more of the following formats:ģ. The primary strength of TrueType was original that it offered font developers a high degree of control over precisely how their fonts are displayed, right down to particular pixels, at various font sizes. However, it is possible to write computer programs in PostScript just like any other programming language. Typically, PostScript programs are not produced by humans but by other programs. PostScript is a Turing-complete programming language belonging to the concatenative group. It has become the most common format for fonts on both the Mac OS and Microsoft Windows operating systems. TrueType is an outline font standard developed by Apple and Microsoft in the late 1980s as a competitor to Adobe's Type 1 fonts used in PostScript.

It is used as a page description language in the electronic and desktop publishing areas. It is a dynamically typed, concatenative programming language. PostScript (PS) is a computer language for creating vector graphics.
