You can easily download your contact lists as CSV files.

Enter Dashboard and open the Pressweb or Screeningroom module from where you want to download your contact list. Click on Users/Contacts in the left side menu and go to Backups tab.

Backup lists are displayed per date. Backups are done 4 times/day and the latest backup done to a date is the list that will be available for download. Download the list by clicking the download icon to the right, under Actions. 

Backup list contains user details as email address, name and company. You can also see what access group/s users belong too. 

Import contacts to a screeningroom
Contact lists can also be used to import users to a screeningtoom. For more information on how that is done see Import users to ScreeningRoom.