Kingsoft Spreadsheets Free 2012

Kingsoft Spreadsheets Free 2012 allows users to perform complex data calculation and analysis. The program is compatible with Microsoft Excel (97/2000/2003/2007/2010) and possesses an interface that is similar to the latter. It has a large number of built-in formulas and numerous functions to aid in data analysis. It also has an encryption function, a built-in PDF converter and more.