In PDF-XChange Editor there is an option to export summarized comments to a csv file.
What is the data in the first field?
The following five fields appear to be: Page, Author, Type, Date/Time and Comment text.

I can filter comments by tab Comments => Show Comments => Checked and there is a choice between "Marked" and "Umarked" I select "Marked" and see the displayed comments reduced to a small subset. However, I can't find how to export this summary of filtered comments. Also...