Saaspose.Cells allows you to process your spreadsheets using a wide range of features in the cloud. To name a few, Saaspose.Cells allows to extract text, extract images, manage document properties, get formatting information, convert .xlx to other file formats and so on. During the month of November 2012, we have introduced new features for Saaspose.Cells to provide you the best solutions for your **workbook manipulation requirements. You can split all or specific sheets of an Excel document and save each sheet as PDF, image or any supported format using Saaspose.Cells REST API in your applications. You can also split the workbooks uploaded on Amazon S3 storage using this feature-rich API. You can refer to the following list of features added in documentation during the month of November 2012. PHP Examples: Split Excel Documents at Amazon S3 Storage (PHP REST) Split Excel Documents (PHP REST)