OpenOffice.org text document file format are saved with the extension SXW.  This file format was initially created for StarOffice Writer. It was used as word processing application for Sun Microsystem's StarOffice suite. The text file generally consists of human readable sequence of characters and words. You can also open this file in MS word by renaming it as Doc file. If you want to view this file in your mobile phone, iOS phone, or Smartphone, then it is possible by saving in memory card. Memory card is generally small in size and it is compatible with all the modern gadgets that are available in the market such as desktops, laptops, notebook etc. The most important features of this card is that it can save all types of files, but you should be careful as the chances of losing the files from the card is high. So it is always advised that you should make a backup of all the files saved in the card. Moreover, by following few tips you can extend the life of your card along with the safety of data that are stored in it. If in case, you are not having any backup and the data gets lost or corrupt, then how can you recover it. This is possible with the help of third party application.