Re:Ask HN: What is something you do for clients that consist...
by arethuza on Monday December 12, 2016 @10:53AM
(#13158906)
Actually, there are some commercial libraries that make working with even complex Excel spreadsheets pretty straightforward. I've used Aspose.Cells a lot and was very happy with it:
http://www.aspose.com/products/cells
[NB I have no connection with Aspose, just been a happy customer for many years].