Use INDD files to create books, magazines, brochures, flyers and other print or web items with a strong design element. Here’s are some of the ways people use INDD files: The InDesign Document file type is customised built for layout design. Apart from InDesign, INDD files are most closely associated with Adobe InCopy - a professional writing tool and word processor. Today, InDesign is a big part of the Adobe Creative Cloud suite.
Pagemaker, which Adobe acquired in 1994, served as the basis for InDesign’s build. In 1999, the first version of Adobe InDesign introduced the INDD format. The INDD format incorporates everything a page layout needs - from fonts and formatting information to page content, swatches and styles. Routinely used by graphic designers, journalists, marketers and publishers who work with Adobe products, the INDD format is the default file type for InDesign. Whenever you're working in InDesign, you're working with an INDD file.