Feature:

• Generates Excel files from WinForms, WebForms ASP.NET, PocketPC applications, webservices on the fly and fast with FlexCel Studio for .NET
• Native .NET components (no additional OLE/dlls required) allowing to read, create and modify native Excel (XLS) files without needing to have Excel installed. Supported Excel 97 file formats and up.
• Native PDF file export
• Exceptionally fast and solid hand tuned XLS engine capable of generating thousands files per minute.
• Able to modify xls files and keep almost everything existing on the original file, from macros to activex objects.
• Recalculation of more than 200 Excel functions.
• Ability to read and write encrypted xls files.
• Completely written in C# 100% managed code, with no interop and no p/invokes.
• Runs on .NET 1.1, .NET 2.0, Mono and the .NET Compact Framework.
  Templates can be stored inside your executable file, in a database or in any place from where you can access it as a stream.
• Extensive API is available with which you can programmatically write and read files, with formatting info, images comments, etc.
• Export to HTML in HTML 4.01 strict or XTHML 1.1 and fully standards compliant
• Report Engine that allows to create complex reports using Excel as your report designer, so your final users can modify them. You can use images/comments/conditional formats/merged cells/pivot tables/charts and almost anything you can think of on those reports.