Kaspaliste
- A knowledge database which handles of books, articles, journals, webpages.
- http://kaspaliste.sourceforge.net/

Kile
- LaTeX front end for KDE, that integrates many tools needed to develop documents with LaTeX, in just one application.
- http://kile.sourceforge.net/

OpenOffice.org KDE Integration Project
- The goal is to provide tight (but optional) integration of the OpenOffice.org to the KDE environment beginning with KDE look and feel and ending with KDE data sources.
- http://kde.openoffice.org/

KOrganizer
- Calendar and appointment manager.
- http://korganizer.kde.org/

Kontact
- A Personal Information Management suite that can be used as client for different groupware servers. It provides an email client, calendaring, meeting scheduling, a task list, contact management and syncing functionality by integrating existing application
- http://www.kontact.org/

KGPG
- A frontend for gpg, the GNU Privacy Guard. Download, screenshots, installation, bugs, changelog, documentation.
- http://ktown.kde.org/~kgpg/

Queesio
- Intends to be a flowcharting package similar to the commercial software "Visio".
- http://ftp.kde.com/Office/Queesio/

Kydpdict
- A front-end to YDP Collins' dictionary.
- http://members.elysium.pl/ytm/html/kydpdict.html

Atleto
- An Open Source program for logging physical activities written in C++ using the Qt library. It supports logging of run, swim and bicycling workouts. Diary and weekly views of the data in metric and imperial system.
- http://www.uebbing.com/atleto/

GOFAI-WMT
- Good old fashional artificial intelligence with a modern twist. A program to organize arbitrary kind of data into structure of nodes and interconnections.
- http://www.cs.ucf.edu/~lboloni/Programming/GofaiWeb/

KRunning
- An application for handling running events. Manage runners, enter time, print results and certificates. Description, downloads, changelog. [Partly German]
- http://krunning.sourceforge.net/

Bookcase
- A book collection manager. Information about the application, screenshots, downloads and links.
- http://www.periapsis.org/bookcase/

Konqueror/Embedded
- Goal: build a version of KDE Web browser Konqueror to run on Qt/Embedded platform for embedded devices.
- http://konqueror.org/embedded/

The Suite Strategy of Konquering the Desktop
- Linux desktops are far more feature-rich than even 6 or 12 months ago; each new release brings more functions and applications. Article with forum comments. [NewsFactor.com]
- http://www.newsfactor.com/perl/story/21075.html

Fandango
- Python scripted 3d CAD engine. Description, requirements, download, links.
- http://www.soffernet.com/jaime/fandango/

TuxCards
- A hierarchical notebook system to organize notes into categories. Features, requirements and download.
- http://www.tuxcards.de/

Advance
- A personal information management (PIM) system. Advance was designed to look and function in a similar manner to Microsoft Outlook. Screenshots, FAQ, downloads and links.
- http://www.blueprophecy.com/bryan/

KMouth
- A KDE program which enables persons that cannot speak to let their computer speak, e.g. mutal people or people who have lost their voice. Description and software download.
- http://www.schmi-dt.de/kmouth/index.en.html

Konsole
- Konsole is the X terminal emulator of KDE with support for several sessions. Provides a changelog, description and documentation as well as screenshots and downloads.
- http://konsole.kde.org/

KBerichtsheft
- Support for the "Berichtsheft", a kind of a report german trainees have to write about their apprenticeship. News about the application, documentation and download.
- http://kberichtsheft.sourceforge.net/

KPrayerTime Applet
- This KDE applet provides a schedule of prayer times for the day. Software download and a few screenshots.
- http://kprayertime.sourceforge.net/

Kate
- The KDE Advanced Text Editor's Homepage. News, Screenshots and a description of the application and planned features.
- http://kate.kde.org/

KXMLEditor.
- XML Editor for KDE.
- http://kxmleditor.sourceforge.net/

KDE::Enterprise
- The aim of this site is to provide businesses and enterprises the information and tools needed to use KDE as a development and/or integration platform.
- http://enterprise.kde.org/

Kphonecenter
- An application inspired by Rapidcom Voice for Windows. It is an application that lets you use a voice modem as an answering machine,and a Fax.
- http://kphonecenter.sourceforge.net/

LinPsk
- A Psk31 ham radio program for Linux. It is originally based on WinPsk 1.0 by Moe Wheatley, AE4JY.
- http://linpsk.sourceforge.net/

The small Kotitz
- Address management via KDE/Qt and Mysql Database, specially for german non profit organisations (but can perhaps be used by others too).
- http://sourceforge.net/projects/kotitz/

KDE Personal Information Management
- An overview over the applications, libraries, roadmaps and other interesting details about KDE-PIM-Applications that are available.
- http://pim.kde.org/

qlwm
- A Qt based window manager.
- http://www.alinden.mynetcologne.de/qlwm/

Retail Auto Auction
- This software, written in Python and Qt, provides a complete network-based Point-of-Sale software solution for an auto auction company.
- http://auto-auction.sourceforge.net/

QCad
- A free open-source 2D CAD system for Linux.
- http://www.qcad.org/

Process View Browser
- An application from concept similar to an internet browser, but intended for the use in industrial process visualisation.
- http://pvbrowser.sourceforge.net/

KConfigure
- Simplifies compiling and installing software by providing a graphical interface.
- http://kconfigure.sourceforge.net/

KGesture
- A gesture recognition application for KDE2. KGesture uses libstroke to recognize definable gestures, then run an associated command.
- http://www.slac.com/~mpilone/projects/kgesture.phtml

KDVI
- A DVI previewer for KDE.
- http://devel-home.kde.org/~kdvi/

KDiary
- A personal or professional Diary.
- http://kdiary.sourceforge.net/

DOG (Data Organizer)
- The Linux Bookmark Organizer. It imports and exports Netscape bookmark files, kfm bookmarks (.kdelnk files) and Windows Favorites (Import only).
- http://www.sourcepole.com/sources/software/dog/

MyMap
- Intended to be a feature-rich mind mapping program, offering "fork style" as well as "bubble style" mind maps.
- http://mymap.sourceforge.net/

KBackup
- A backup program for UNIX machines.
- http://kbackup.sourceforge.net/

Kchart
- A project intended to be a generic diagram maker that allows one to draw any kind of diagrams.
- http://kchart.sourceforge.net/

Geheimnis
- A PGP shell for KDE, previously called kPGPShell.
- http://geheimnis.sourceforge.net/

Konqueror
- The successor of kfm. The file manager and web browser in KDE 2.x.
- http://www.konqueror.org/