22.2 KDE-Programme 
Kubuntu Linux verwendet KDE als Standard-Desktop-Umgebung. Daher werden in diesem Abschnitt in der Hauptsache Programme empfohlen, die auf dem QT-Toolkit basieren.
22.2.1 Internet/E-Mail/Netzwerk 
| Beschreibung | Name | Paket | Sektion | Standard? |
| Webbrowser | Konqueror | konqueror | main | ja |
| E-Mail-Client | KMail | kmail | main | ja |
| PIM (Personal Information Management) | Kontact | kontact | main | ja |
| RSS-Feedreader | Akregator | akregator | main | ja |
| Dateidownload | Konqueror | konqueror | main | ja |
| Downloadmanager | KGet | kget | universe | nein |
| Download von HTML/CSS-Seiten | HTTrack | httrack | universe | nein |
| FTP-Client | Konqueror | konqueror | main | ja |
| IRC-Client | Konversation | konversation | main | ja |
| Instant Messaging Client | Kopete | kopete | main | ja |
| Jabber Client | Kopete | kopete | main | ja |
| WYSIWYG-HTML- Editor | Nvu | nvu | universe | nein |
| HTML-Editor | Quanta+ | quanta | main | nein |
| XML-Editor | Quanta+ | quanta | main | nein |
| Internet-Telefonie (VoIP) | KPhone | kphone | universe | nein |
| Personal Firewall | Guarddog | guarddog | universe | nein |
| Antibvirenprogramm | ClamAV | clamav | universe | nein |
| Webserver | Apache | apache2 | main | nein |
| Content Filter | Privoxy | privoxy | universe | nein |
| Filesharing | KMLDonkey | kmldonkey | universe | nein |
| Faxprogramm | KdeprintFax | kdeprint | main | ja |
| Einwahlprogramm | Kppp | kppp | main | nein |
| Remote-Zugriff | Krdc | krdc | main | ja |
| SSH/Telnet Client | Putty | putty | universe | nein |
| Netzwerkanalyse/ Sniffer | Ethereal | ethereal | universe | nein |
| Dateifreigabe Linux-Netz | NFS | nfs-common | main | nein |
| Dateifreigabe Windows-Netz | Samba | samba-common | main | ja |
22.2.2 Multimedia/Graphik
| eschreibung | Name | Paket | Sektion | Standard? |
| Audio-Player | amaroK | amarok | main | ja |
| Video-Player | Kaffeine | kaffeine | main | ja |
| Brennprogramm | K3b | k3b | main | ja |
| CD-Player | KsCD | kscd | main | ja |
| CDs rippen | KAudioCreator | kaudiocreator | main | ja |
| MP3-Encoder | Lame | lame | multiverse | nein |
| Ogg-Vorbis-Encoder | Oggenc | vorbis-tools | main | nein |
| Realplayer | Realplayer | – | – | nein |
| Internetradio | Streamtuner | streamtuner | universe | nein |
| Streams mitschneiden | KStreamripper | kstreamripper | universe | nein |
| Audio-Editor | Audacity | audacity | universe | nein |
| ID3-Tag-Editor | Kid3 | kid3 | universe | nein |
| DVD-Player | Kaffeine | kaffeine | main | ja |
| Videokonvertierung | Transcode | transcode | multiverse | nein |
| DVDs rippen | dvd::rip | dvdrip | multiverse | nein |
| Video-CD erstellen | K3b | k3b | main | ja |
| Bildbetrachter | Gwenview | gwenview | main | ja |
| Bildbearbeitung | Krita | krita | main | ja |
22.2.3 Datei-, Office- und Systemsoftware
| Beschreibung | Name | Paket | Sektion | Standard? |
| Onlinebanking | KmyMoney | kmymoney2 | universe | nein |
| Packer/Entpacker | Ark | ark | main | ja |
| Texteditor | Kate | kate | main | ja |
| PDF/PS-Anzeige | KPDF | kpdf | main | ja |
| Terminverwaltung/ Kalender | Kontact | kontact | main | ja |
| Wörterbuch | KDing | kding | – | nein |
| Scan-Software | Kooka | Kooka | main | ja |
| Partitionierung | QtParted | qtparted | universe | nein |
| Bibel-Software | Bibletime | bibletime | universe | nein |
| Office-Paket | OpenOffice | OpenOffice | main | ja |
| Office-Paket | KOffice | koffice | main | nein |
| Desktoppublishing | Scribus | scribus | main | nein |
| Charts/Diagramme | KTechlab | – | – | nein |
| Finanzverwaltung | KmyMoney | kmymoney2 | universe | nein |
