support of both OpenOffice own formats (OpenOffice Writer for word processing (ODT), OpenOffice Calc for spreadsheets (ODS), …)as well as all other formats that can be processed with the OpenOffice software (DOC, HTML).

feature availability on Linux and Sun Solaris so that the import filter for Microsoft Office documents can also be used on these platforms.

more font options to avoid embedded fonts being no longer available in the future

PDF/A file can automatically generate all the fonts that were used for the preparation of the document regardless of whether font is installed on computer or not