Open the File Manager by clicking the "File manager" tab in the right side of the screen.
...
Select one or more files:
This will activate the " File manager " ribbon in the top of the screen:
Click the " Management " tab.
Click the "Export" button:
Choose if you wish to include " Attachments " and/or " Reference file numbers " in the export.
Choose the fields you wish to include in the export.
Click "OK" If several files is exported choose to export them to one xml file by checking 
Click OK to start the export.
Click OK to download the exported file(s).
