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