The theme of this work is the conversion of Word 2007 document to the HTML format. The work contains the analysis of existing convertors and description of their disadvantages and errors. The format of the OOXML document, especially WordprocessingML document, is described in detail. API used for work with OOXML documents is described too. The main contribution of this work is development of a new convertor of WordprocessingML documents to HTML format. This converor enables to divide the output to more parts. User can choose type of dividing: by sections or by style(s) of paragraph. The convertor is described in the last chapter.Tématem práce je konverze dokumentu Wordu 2007 do formátu HTML. Práce začíná analýzou existujících konvertorů a po...