documents4j is a Java library for converting documents into another document format. This is achieved by
delegating the conversion to any native application which understands the conversion of the given file into the
desired target format. documents4j comes with adaptations for MS Word and MS Excel for Windows what allows for
example for the conversion of a docx file into a pdf file without the usual distortions in the resulting
document which are often observed for conversions that were conducted using non-Microsoft products.