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These files can also be exported in a variety of formats depending on the intended use, such as PNG, JPEG or SVG. The files for vector graphics are typically much smaller than raster files to save on storage space. In contrast, raster-based images, such as those used in Adobe Photoshop, are defined by pixels and lose resolution as they are scaled up. This means they can be infinitely scaled up while retaining their resolution. Vector graphics are defined by points, lines and Boolean curves.
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Part of what makes Adobe Illustrator such a useful tool for digital media is the designs are vector-based. Adobe has greatly grown in popularity and is now available on Mac OS, Windows machines and on the iPad. Adobe Illustrator was originally developed for Apple Macintosh computers in 1985. Designers use it to create web and mobile graphics, logos, icons and designs for print media. Adobe Illustrator is an industry-standard vector-based graphic design application.