I've tried many ways including Gridmagic and miniexcel, but they don't work at all because not allow me to open my files. I don't know what to do. I also heard someone talking about upgrading firmware, is this gonna help to add excel feather?

THank you

Yes, upgrade to OS 4.5 and you can upload, download, and edit Excel files.

DocsToGo is included in OS 4.5 and that allows you to open word and excel files.

Hi...

If you do elect to update your OS, you can follow this link here...
I just updated the basic Docs to go and can now open .docs and .xls files that are on my media card. So far it looks fine and a bit better than the standard viewer on 4.2 OS.

H.

Remember if you do the registration thing for free inside the docs to go app you can download the latest version and also a separate sheets to go application meant for excel files.

I dont' know how to update....Please help me.

I already did for the upgrade and registered the program, I just wonder that do I need to pay for the cost in order to view and edit excel files?

Thank you.

yes/no. some functions are limited on the "free" version of sheet-to-go.