Need Help Regarding Autofill Form Add-on

Hi,

Sorry if I’m not posting in the correct section.

I was wondering if anyone here could help me. I’m looking for an autofill extension, preferably for Mozillia. But all the extensions I’ve found out there, focus on filling different forms with the same data. The autofill extension that I need, should be one that is able to fill the same form, with different data. If possible, the extension should be able pull its data from a list, that I’ve created using Excel. Is there anyone out there who’ve heard of such an extension?

Regards,
Jun Hao