Upload an e book in .PDF or UNICODE .TXT format.
Choose a language combination for translation.
Download an e book that can be viewed in any browser offline - Google Chrome recommended.
Click on words in newly generated e book to see the translations.
If you fail to get proper results by uploading a PDF file try uploading TXT file instead.
To browse local files and open them from Google Chrome type "File:///sdcard" from the Chrome address bar and select the file to open.