Description:

unoconv converts between any document format that OpenOffice
understands. It uses OpenOffice's UNO bindings for non-interactive
conversion of documents.

Supported document formats include: Open Document Text (.odt), Open
Document Draw (.odd), Open Document Presentation (.odp), Open Document
calc (.odc), MS Word (.doc), MS PowerPoint (.pps/.ppt), MS Excel
(.xls), MS Office Open/OOXML (.xml), Portable Document Format (.pdf),
DocBook (.xml), LaTeX (.ltx), HTML, XHTML, RTF, Docbook (.xml), GIF,
PNG, JPG, SVG, BMP, EPS and many more...