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