Read data from excel sheet and write in the same excel sheet

I am looking for the program which will allow me to read from excel sh开发者_开发技巧eet (MS Office format) and then write in some new column ? Apart from APACHE POI, is there any other library available in java to do this ?

I app

jexcelapi is more lightweight than POI, in our experience often a lot faster and with a simpler API. It is however limited to the older xls format in its present state.