Hi Akansha,
You can use Excel Importer module for that.
Documentation : https://docs.mendix.com/appstore/modules/excel-importer/
Hope this helps!
Hi Akansha,
.pdf is probably rather difficult, because it's not a standarized format for exchanging data like this. It's more meant as a human-readable format. For csv, there’s an excellent module available on the Marketplace