eData eData is a app where you can save your data (but this is just a test) so first it will ask to type something to start read/write data so first type something in it and press enter or return(on Mac) and then wait until it finishes the reading to know if it is finished check the Data added list if the word or letter is there that you typed when you clicked the green flag that means it has finished reading! Enjoy!
(This is still in beta so there might be some bugs) Credit to Me!