IronXL (Excel) is a C# VB .NET class library with functionality for reading, generating, and updating Excel spreadsheets. Iron Excel can be used for a host of applications, including accounting and finance systems, content management, and data import. Iron Excel is different from Office Interop not only that it requires very little to be installed on the target machine, but also, IronExcel is unique in its usability. The API is incredibly easy to use and install within any .NET project, including C# projects which read Excel files, create Excel files, and export or import data from Excel. This saves hours or weeks of development. You can read data from Excel in C# to summarize data or export it to a database. You can also use it to validate or write data to an Excel document, edit existing documents, and extract content such as text and images from documents. The API supports formatting the cells in the worksheet so you can make beautiful spreadsheets that impress your a...