Postscript tracking and usage

PostScript is a page description language (PDL) developed by Adobe Systems. It is primarily used for describing the layout and appearance of text, images, and graphics on a printed page or display. Common applications include desktop publishing, printing, and generating high-quality graphics for the web and other digital media.

PostScript and PDF (Portable Document Format) are both products of Adobe Systems. PostScript is a programming language that describes page content, whereas PDF is a file format that stores and displays multimedia content. While PostScript requires a specific interpreter to be displayed or printed, PDF files can be viewed using various free software or browser plugins.

Not all printers support PostScript natively. To print a PostScript file on a non-PostScript printer, you may need to use a PostScript interpreter or convert the file to a different format, such as PDF, which is more widely supported.

Yes, PostScript remains a vital technology, particularly for high-quality and precision printing needs. It is still widely used in professional printing environments and desktop publishing, as well as in the creation of scalable vector graphics (SVG) for the web and other digital platforms.

While PostScript has been a dominant PDL, there are open-source alternatives such as Ghostscript, which provides compatibility and support for both PostScript and PDF. Another alternative is the Cairo graphics library, which enables high-quality 2D vector graphics rendering and supports multiple output targets, including PDF, SVG, and more.