“ PDF export Why are articles displayed differently from the way they are in the browser? Books have no scroll bars, while a browser does, so printed content needs to be split up on several pages. To get an acceptable typesetting result, some page elements need to be displayed differently. This may result in some unexpected layouts, especially for tables and parts of wiki articles that use HTML instead of MediaWiki markup.
How can I improve the appearance? You can edit the wiki articles themselves to make them print better. See Help for Experts and Preparing for export for some ideas. ”

“ How do the exports comply with license requirements? PDF export link to each article and its version only the wiki contributors are mentioned. If some page has content adapted from other sources, their authors are not mentioned (Bug 28064) . images are linked to their image page on the wiki Warning: Authors and licenses of images are not part of the PDF. Therefore, these PDFs cannot be distributed without further manipulation if they contain images. inclusion of the CC-BY-SA (English) Printed books URL of each article and its version only the wiki contributors are mentioned. ”

“ OpenDocument files can be opened with most modern word-processing software, including: OpenOffice, LibreOffice, KOffice, Microsoft Office 2007 SP2 and later. There also is an ODF-AddIn for earlier versions of Microsoft Word. ”