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