Download table as CSV — arktiv

Download HTML tables in MS Excel style CSV format.

Simple to use!

Right click on the table, then select 'Download table as CSV' from the context menu.

Alternatively you can click the icon and then click on the table to download

The extension downloads the HTML tables in MS Excel style CSV format.

Images will be show in the CSV file as the source URL.
Inputs and text-areas will be indicated in the CSV file with a '(i)'

Note: Sometimes special characters, symbols will not look as you might expect, this is not a bug, rather a limitation of the format.

Attempts to follow RFC4180

Source code: https://github.com/arktiv/table-csv-firefox/