How can I export a DBGrid to OOXML format (Excel 2007/2010 format) without Excel installed?

I have a Delphi 2007 DBGrid that I'd like to allow the 开发者_如何学Cuser to save in the newer Excel format (OOXML), but my criteria is that the user does not need to have Excel installed. Is anyone aware of any components that already do this? And yes, I did search already, but I have not found anything.

Of the top of my head was TMS FlexCel Studio for VCL, but I was wrong. The current VCL version doesn't support xslx. Their .NET edition does support xslx, though...

So a quick google search pointed me to an EDN discussion that refers to these sites:

• http://scalabium.com/
• http://www.nika-soft.com/

I have no knowledge about these products, but it might be worth a look...

Look at NativeExcel v3 from NikaSoft. It claims to support XLSX format.

I have v2 which only supports XLS format. It provides classes that mimic the Excel object model (sufficient for my needs) and includes components that export TDBGrid and TDataset. I have used it with D7, D2007, and DXE.