- Within Horde, go to the "Address Book" main menu and click on the "Address book of ..." sub-menu like this:
- Now on the left side menu, look for the option "Import/Export" and click it:
- On the section of "Export Address Book" select the address book that you want to export like so:
- Next, click on Export:
- At this point after your contacts have download automatically to your local PC you are done exporting, to import follow the same procedure in reverse.