Elisa

Music Player

Filelight

Disk Usage Statistics

GCompris

Educational Game for Children

ISO Image Writer

Write an ISO Image to a USB Disk

Kate

Advanced Text Editor

KDE Connect

Device Synchronisation

Kile

LaTeX Frontend

Krita

Digital Painting

KStars

Desktop Planetarium

KTimeTracker

Personal Time Tracker

LabPlot

Data Visualisation and Analysis software

NeoChat

Matrix Client

Okular

Document Viewer

RKWard

Statistics with R

Ruqola

Rocket.Chat client