Converting Excel 2003/97 to 2007 (.xls to .xlsx) without using Excel RRS feed

  • Question

  • User126158753 posted


    I need to find out if it's possible to convert Excel 2003/97 files (.xls) extension into 2007 (.xlsx). I know this can be done with Office Excel 2007 (in fact, .xls can be opened with 2007 and Saved As a .xlsx), but I need to do this from a server that does not have Microsoft Excel installed. I've searched and found many complete tool for going from newer version to older version as well, but none of them is providing the code for it.

    Please tell me if it's possible, or if there's a place/site that I should be looking. Thanks

    Wednesday, February 25, 2009 8:24 PM

All replies

  • User126158753 posted

    Still Looking for Solution >_<  ... anyone got a clue?

    Tuesday, March 3, 2009 4:44 AM
  • User576564574 posted

    hi there -

    did you perhaps find a solutions for this challenge? I'm also looking for a way to do this through ASP.NET

    Saturday, September 12, 2009 5:22 PM