In this article, we try to examine a feature comparison between Aspose.Cells for Java, JExcelAPI and POI-HSSF. Today we find different spreadsheet components that really promise to have feature-rich API for spreadsheet management. The article observes the feature analysis of Aspose.Cells for Java with its open-source competitors. We provide a summary of the valuable features of all three components. Moreover, we state some known limitations and deficiencies of the components if they have.