KDE e.V.
kturtle
FreeKTurtle: An Intuitive Programming Tool for Education
Windows
Haruna
FreeHaruna: A decent, open-source media player for Windows
Windows
Umbrello
FreeComprehensive UML Modelling Tool for Windows
Windows
Kasts
FreeKasts: A Versatile Podcast Application
Windows
kdevelop
FreeComprehensive IDE for Multiple Programming Languages
Windows
kalarm
FreeKAlarm: A Decent, Customizable Alarm App for Windows
Windows
Kontact
FreeKontact: A Linux Powerhouse for Personal Info
Windows
RKWard
FreeRKWard: A decent R IDE, but is it enough?
Windows
kirigami-gallery
FreeKirigami Gallery: A decent widget showcase, if you use Kirigami
Windows
Marknote
FreeMarknote: A decent, free, basic document manager for Macs
Mac
marknote
FreeEfficient Note-Taking with Marknote
Windows
Karp
FreeKarp: Does the job for basic PDF wrangling on Windows
Windows
bovo
FreeBovo: Simple Gomoku fun, but needs more features
Windows
KTrip
FreeEfficient Public Transport Navigation Tool
Windows
Kile
FreeKile: A LaTeX editor that doesn't make you scream
Windows
akregator
FreeAkregator: A decent, no-frills RSS reader for Windows folks
Windows
kbruch
FreeKBruch: A Comprehensive Fraction Practice Tool
Windows
Blinken
FreeEnhance Your Memory with Blinken Game
Windows
Ruqola
FreeRuqola: A Feature-Rich Rocket.Chat Client
Windows
Konsole
FreeComprehensive Overview of Konsole Terminal Emulator
Windows
Lokalize
FreeEfficient Localization Tool for Translation
Windows
NeoChat
FreeComprehensive Matrix Client for Secure Messaging
Windows
Kiten
FreeComprehensive Japanese Language Study Tool
Windows
Konversation
FreeFeature-Rich IRC Client for Windows
Windows