libreoffice2html:

Given a url pointing to a valid Libreoffice file (odt, ods), converts it to a html file.

Installation:

sudo apt-get install libreoffice wget

Usage:

./libreoffice2html https://raw.githubusercontent.com/OpenScienceRender/ExampleData/master/test.ods > output_spreadsheet.html
./libreoffice2html https://raw.githubusercontent.com/OpenScienceRender/ExampleData/master/test.odt > output_text.html