If you search for tickets, you can specify the output format. But once you've chosen 'normal', there is no easy way to get e.g. the excel output. This addon fills this gap and provides a dropdown in most ticket overviews where you can select the format you want to get for the current ticket search.
A coderepository and the bugtracker are available at https://github.com/reneeb/otrs-ExportTicketOverview/.
This package was written by Renee Baecker <firstname.lastname@example.org>.
The package is licensed unter AGPL. If you did not receive this file, see http://www.gnu.org/licenses/agpl.txt.