Progress Telerik UI for Silverlight

Export / Import
RadSpreadProcessing is a document processing library that enables your Silverlight applications to easily import and export files to and from the most popular spreadsheet file formats including:
- Excel Microsoft Office Open XML Spreadsheet (.XLSX)
- Comma Separated Values (.CSV)
- Tab Separated Values (.TXT)
- Portable document format (.PDF) (export only)
Convert From One Format to Another

RadSpreadProcessing allows your users to create, modify, export and import spreadsheet files and to convert files form one format to another. With RadSpreadProcessing, the Telerik advanced .NET spreadsheet component, your Silverlight application will cover any possible business scenario.
Built-in Formulas
RadSpreadProcessing includes 100+ built-in formulas, covering a range of categories including:
- Financial formulas
- Statistical formulas
- Engineering formulas
Your Silverlight application can meet even the most demanding requirements and user needs with RadSpreadProcessing.
Sorting and Filtering

Organize and search data easily. Get a better understanding of data spanning across multiple rows and columns and quickly analyze data with the sorting functionality.

The filtering functionality enables you to add flexibility to your data. Display and focus on the data that you need at any given moment, without breaking its initial structure and content.
No External Dependencies

The document model of this Silverlight spreadsheet component is completely independent from any external libraries or UI. Users are able to process Microsoft Excel supported documents even without having Microsoft Excel or any other external library installed on the client or server.

If your users have to work with data that comes from third-party applications/sources not controlled by them, this functionality makes the process seamless.
Number Formats Support

Manipulate, create and represent data in a variety of formats using any of the options for displaying numbers that RadSpreadProcessing provides. The RadSpreadProcessing model supports the main number formats including dates, currencies, percentages, text, and others.
High Performance

RadSpeadProcessing for Silverlight was engineered with performance and stability in mind. The document automation is blazing fast and has a low memory footprint even when processing large amounts of data.
Intuitive API

The intuitive API allows your Silverlight application users to quickly generate documents from scratch. Designed with the user in mind, RadSpreadProcessing is straightforward and easy to use.