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