KDE Applications
KDE is a community of friendly people who create over 200 apps which run on any Linux desktop, and often other platforms too. Here is the complete list.
Okular
Document Viewer
Dolphin
File Manager
Krita
Digital Painting
Konsole
Terminal
Ark
Archiving Tool
Kdenlive
Video Editor
Kate
Advanced Text Editor
KDE Connect
Device Synchronization
Spectacle
Screenshot Capture Utility
Gwenview
KDE Image Viewer
Plasma System Monitor
System Monitor
KCalc
Scientific Calculator
KWalletManager
KDE Wallet Management Tool
KSysGuard
System Monitor
Discover
Software Center
Filelight
Disk Usage Statistics
KFind
Find Files/Folders
KSystemLog
System Log Viewer
Yakuake
Drop-down Terminal
KColorChooser
Color Chooser
KHelpCenter
Help Center
KGpg
Encryption Tool
KDE Partition Manager
Partition Editor
KolourPaint
Paint Program
KCharSelect
Character Selector
Kompare
Diff/Patch Frontend
K3b
Disk Burning
KRDC
Remote Desktop Client
Lokalize
Computer-Aided Translation System
KMouseTool
Automatic Mouse Click
Sweeper
System Cleaner
KRuler
Screen Ruler
KDiskFree
View Disk Usage
KTorrent
BitTorrent Client
Kalzium
Periodic Table of Elements
Kleopatra
Certificate Manager and Unified Crypto GUI
Potato Guy
Picture Game for Children
KDevelop
Integrated Development Environment
KTimer
Countdown Launcher
KGeography
Geography Trainer
KCachegrind
Profiler Frontend
Kamoso
Camera
KSudoku
Sudoku Game
Naval Battle
Ship Sinking Game
Skanlite
Image Scanning Application
KMix
Sound Mixer
Elisa
Music Player
KTeaTime
Tea Cooker
KDebugSettings
Debug settings
KBounce
Ball Bouncing Game
Kapman
Pac-Man Clone
KBlocks
Falling Blocks Game
Kigo
Go Board Game
KGoldrunner
Hunt Gold, Dodge Enemies and Solve Puzzles
KSquares
Connect the dots to create squares
KPatience
Patience Card Game
KAtomic
Sokoban-like Logic Game
Kubrick
3-D Game based on Rubik's Cube
KDiamond
Three-in-a-row game
KNetWalk
Network Construction Game
Krfb
Desktop Sharing (VNC)
Palapeli
Jigsaw puzzle game
Klickety
Board Game
KOrganizer
Personal Organizer
KMail
Mail Client
Konqueror
Web Browser, File Manager and Viewer
Marble
Virtual Globe
KGet
Download Manager
KTouch
Touch Typing Tutor
KFloppy
Floppy Formatter
Killbots
Strategy Game with Robots
KMag
Screen Magnifier
Kontact
Personal Information Manager
KJumpingCube
Territory Capture Game
Akregator
Feed Reader
KBackup
Backup Program
KBruch
Exercise Fractions
KWordQuiz
Flash Card Trainer
KAlarm
Personal Alarm Scheduler
KImageMapEditor
HTML Image Map Editor
Konversation
IRC Client
Kolor Lines
Tactical Game
Clazy
A Clang compiler plugin which emits warnings related to Qt best practices
KAddressBook
Contact Manager
Falkon
Web Browser
KMines
Minesweeper-like Game
KHangMan
Hangman Game
Cantor
Frontend to Mathematical Software
Dragon Player
Video Player
Kwave
Sound Editor
KNotes
Popup Notes
Kalendar
Calendar application
JuK
Music Player
Umbrello
UML Modeller
KMahjongg
Mahjongg Solitaire
KMouth
Speech Synthesizer Frontend
KAppTemplate
App Code Template Generator
KAlgebra
Graph Calculator
KmPlot
Mathematical Function Plotter
Kopete
Instant Messenger
Okteta
Hex Editor
Kig
Interactive Geometry
KBreakOut
Breakout-like Game
Step
Interactive Physical Simulator
Cervisia
CVS Frontend
Kiten
Japanese Reference/Study Tool
Rocs
Rocs Graph Theory
digiKam
Photo Management Program
Minuet
Music Education Software
KShisen
Shisen-Sho Mahjongg-like Tile Game
Bovo
Five-in-a-row Board Game
Parley
Vocabulary Trainer
KNights
Chess game
KBlackbox
Blackbox Logic Game
Kolf
Miniature Golf
KTurtle
Educational Programming Environment
Konquest
Galactic Strategy Game
Bomber
Arcade Bombing Game
Blinken
Memory Enhancement Game
Kirigami Gallery
Widget Browser for Kirigami
KReversi
Reversi Board Game
Granatier
Bomberman clone
KSnakeDuel
A race in hyperspace
KLettres
Learn The Alphabet
Kiriki
Yahtzee-like Dice Game
Kollision
A simple ball dodging game
LSkat
Classic German Card Game
Picmi
Logic Game
KFourInLine
Four-in-a-row Board Game
KSpaceDuel
Space Arcade Game
KsirK
World Domination Strategy Game
Kanagram
Letter Order Game
Kajongg
Mahjong tile game from China
Artikulate
Artikulate Pronunciation Trainer
Skanpage
Image Scanning Application
KDE Itinerary
Itinerary management
Kontrast
A Color Contrast Checker
KDiff3
Diff/Patch Frontend
Zanshin
To Do Management Application
KRename
Batch File Renamer
Kid3
Audio Tagger
Krusader
File Manager
Calligra Sheets
Spreadsheet
Calligra Words
Word Processor
Calligra Stage
Presentation
Kile
LaTeX Frontend
KStars
Desktop Planetarium
KWrite
Text Editor
Heaptrack
Profiler Frontend
Smb4K
Advanced Network Browser for SAMBA
GCompris
Educational Game for Children
NeoChat
Matrix Client
KMyMoney
Personal Finance Manager
Kaffeine
Media Player
LabPlot
Data Visualization and Analysis software
Skrooge
Manage your money
Kronometer
Chronometer
Haruna Video Player
Open source video player built with Qt/QML and libmpv.
KEXI
Visual database apps builder
KBibTeX
BibTeX Editor
Massif-Visualizer
Profiler Frontend
KPhotoAlbum
Photo Album
Tellico
Collection Manager
Choqok
Micro-blogging Client
KGraphViewer
Graphviz DOT graph viewer
KMPlayer
Media Player
Index
File Manager
Plan
Project Management
kdesvn
Subversion Revision Control
KTimeTracker
Personal Time Tracker
Apper
Software Management
RSI Break
Help prevent repetitive strain injury
Basket
Notes and to-dos organizer
Audex
CDDA Ripping
Clock
Set alarms and timers, use a stopwatch, and manage world clocks
Pix
Image Gallery
Kasts
Podcast Application
Weather
View real-time weather forecasts and other information
Subtitle Composer
Subtitle Editor
Vvave
Audio Player
Trojitá
IMAP E-mail Client
Calculator
A feature rich calculator
RKWard
Statistics with R
AudioTube
Convergent YouTube Music client
Keysmith
Two-factor code generator for Plasma Mobile and Desktop
Kaidan
Jabber IM Client
Koko
Image Gallery
Recorder
Audio recorder
KTechlab
IDE for microcontrollers and electronics
KGeoTag
Photo geotagging program
Angelfish Web Browser
Web Browser
KTrip
Public transport navigator
Rolisteam RPG Client
Client Companion to Rolisteam Server
KXStitch
Cross Stitch Editor
Peruse
Comic Book Reader
Ikona
Icon Preview Utility
Tokodon
Mastodon Client
Alligator
Feed Reader
liquidshell
liquidshell is an alternative to plasmashell
Calindori
Calendar
SymbolEditor
Cross Stitch Symbol Editor
KEuroCalc
Currency converter and calculator
Ruqola
Rocket.Chat client
Kongress
Conference Companion
KUIViewer
Qt Designer UI File Viewer
Nota
Simple Text Editor
ISO Image Writer
Write an ISO Image to a USB Disk
KAlgebra Mobile
Pocket Graph Calculator
PIM Data Exporter
Saves and restores all data from PIM apps
Plan Work
Project Management
Plasma Camera
Camera Application
Pikasso
Drawing Program
PlasmaTube
Watch YouTube videos
Kookbook
Recipe manager
pvfViewer
PC Stitch Pattern Viewer
QMLKonsole
Terminal
Licentia
License Chooser
Plan Portfolio
Project Portfolio Management
Klimbgrades
Small application to quickly convert difficulty grades for rock climbing, lead and bouldering scales
Git Klient
Git client gui for KDE
Francis
Pomodoro Application
Kairo
Sport Coach
Rust Qt Binding Generator
Programming Binding Generator
Showfoto
Photo Viewer and Editor
Atlantik
Monopoly®-like Board Games
kdesrc-build
Tool to allow you to easily build KDE software from its source repositories
KItinerary Command Line Extractor
KItinerary command line extractor
Kirogi
Drone ground control
Spacebar
SMS/MMS Application
Phonebook
View and edit contacts
Khipu
Advanced Mathematical Function Plotter
Fielding
Test your REST APIs
Phone
Send and receive phone calls
Telly Skout
A convergent Kirigami TV guide
Tasks
To Do Application
Peruse
Comic Book Creator
Muon Package Manager
Package Manager
Kodaskanna
A multi-format 1D/2D code scanner
KSame
Board Game
AVPlayer
Audio and Video Player
Vakzination
Manage your vaccination certificates
Eloquens
Generate the lorem ipsum text
WashiPad
Minimalist Sketchnoting Application
ELF Dissector
ELF binary inspector
Barcode Scanner
Barcode Scanner
KSokoban
Sokoban Game