I have tried many files, but all of them said, that word 10 can not open it, as there is an error in the content. Excel conversion left all pictures out. Html conversion does not recognize images one by one, but makes one big image of the page. Text and image conversions are good. Epub conversion does not work either - my epub reader does not recognize the file, (original file 300k, epub file: 15 MB). Please make it work, it could have been a good application.