How to export comments to a CSV file?
When viewing your comments, you can generate an export of all the comments within your tab (Inbox, Archive, Bin) or within your enabled filtered view.
To export a specific date range, apply the filter on the dashboard first. Click the filter icon above the comments list, set the date range, then click the export icon. The date filter is not in the export popup.
To generate an export, click on the export icon.

Then choose if you want to download the CSV directly to your device or if you want to receive a link to download the export via email. Then click Export to generate the CSV export file.

Note: Each export is limited to 50,000 comments. If you need to export more, use filters or selections so you create separate exports that each stay under 50,000.