Copy columns of tables on web pages In PDFs in Preview I can select individual columns of tables by pressing the option key while dragging. This selects individual columns like this:



However, pressing the option key while dragging in a web page doesn't work and dragging just selects all cells of a table like:



Is there a way to select individual columns of tables on web pages?
If you're OK opening the HTML page in Chrome, then just use the CopyTables extension in Chrome: 

https://chrome.google.com/webstore/detail/copytables/ekdpkppgmlalfkphpibadldikjimijon?hl=en