OpenXML supports internationalization features necessary for several dozen languages as diverse as Arabic, Chinese, Hebrew, Hindi, Japanese, Mongolian, Russian, and Turkish. It includes enough information for assistive technologies to process documents properly. It also includes a thorough specification for spreadsheet formulas, which many firms use to run mission-critical transaction systems. It is modular and compact; OpenXML files that are on average 25% smaller, and at times up to 75% smaller, than their binary counterparts.
NextPage is a member of Ecma International’s Technical Committee 45 (TC45), which includes representatives from Apple, Barclays Capital, BP, The British Library, Essilor, Intel, Microsoft, Novell, Statoil, Toshiba, and the United States Library of Congress. TC45 has been tasked with the work to standardize OpenXML