Quelle Newsletter Bürger-Cert.

Foxit Reader 4.3.1

http://www.foxitsoftware.com/downloads/index.php

Google Chrome 9.0.597.107

http://www.google.com/chrome/intl/de/landing_tv.html

Mozilla Firefox 3.6.14 und Mozilla Thunderbird 3.1.8

http://www.mozilla.com/de/firefox/

http://www.mozillamessaging.com/de/thunderbird/

http://www.seamonkey-project.org/

Apple iTunes 10.2

http://www.apple.com/itunes/download/