require_relative 'Presentation/properties'
require_relative 'Presentation/ppttopptx'
require_relative 'Presentation/odptopptx'
require_relative 'Presentation/convertingtopdf'
require_relative 'Presentation/convertingtotiff'
require_relative 'Presentation/convertingtoxps'
require_relative 'Presentation/convertingtohtml'
require_relative 'Presentation/convertingtonotes'
require_relative 'Presentation/zoom'