Don't ever use this! At first I thought this app was great-finally a decent way to read and edit my odt files! But then I edited a complete document  which took me almost an hour. After re-reading all the changes  I pressed 'save' and it said 'saved under modified by open office reader'. So I checked that out- and found the old document  with several edited lines  but most of it was just the original version. So an hour of work was basically gone. Thank you  shittiest app ever created!