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