.csv to MS Word/Excel/PDF reporting tool for .NET

Is there any open-source free tool to export .csv data to MS Word or Excel or PDF? It should also effectively generate 开发者_运维知识库a multi-page report.

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EPPlus - advanced open source library, that can generate Excel 2007/2010 files. [link]

Also, you may like fyiReporting (Apache License)

Here is the quote from the site:

The fyiReporting RDL Project is a powerful report and charting system based on Report Definition Language (RDL). Tabular, free form, matrix, charts are fully supported. Report output may be displayed as HTML, PDF, Excel, RTF, XML, .Net Control, Web Archive, and to a printer.

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Why not just use Excel itself (or OpenOffice Calc, if you insist on "Open Source") to read you CSV and create a report?