QT (pronounced "cute") was one of the first external APIs ported to Haiku and it is the most cleanly integrated one. Sometimes you really have to look closely to be sure it's a QT app and not a native one. These applications that use the latest QT versions we have available on Haiku.
Connectivity
Data
Addiction Tracker - Keep track of your addictions and relapses
CMD Manager - Code snippet organizer
NobleNote - Note-taking Desktop applet
QGreatstAtzenta - A contacts database
Symphytum - A Database Manager
Games
Chess QT - A simple chess interface
ChessX - Chess study program
ColorCode - A Mastermind clone
Colorlines - QT Port of the colorlines game
IQ Puzzle - An I.Q. challenging pentomino puzzle
LibreMines - A Free and Open Source Qt based Minesweeper game
Minefield - The classical Mines game
Patience - A solo card game
QtQueens - A puzzle game of the 'Eight Queens'
QTSolitaire - A Solitaire card game
Suqoku - A Sudoku game
Graphics
Converseen - An image batch processor
Drawish - A program for basic drawing
EasySlideshow - A very easy slideshow app
FullScreen Pencil Draw - A vector and raster graphics editor
ImageViewer - Simple, cross-platform image viewer
JPG Magic - Adjust JPG images
Pentelka - Simple drawing tool made in Qt
Pineapple Pictures - Yet another picture viewer
Posterazor - Cut raster images into multipage PDF documents
PovRayExecutor - A GUI to work with POV-Ray
Qdia - Simple schematic/diagram editor
Qt Visual Graph Editor - Multiplatform graph editor
SIR - resize, rotate and convert images
Slide - Fullscreen slideshow program
Miscellaneous
Clocktimer - A countdown timer
EKO - A simple audio editor
Fooyin - A customisable music player
Pasman - Password Manager
kiosk_browser - A fullscreen, minimalist web-browser
Password Generator - Create randomized passwords
Puzzles - A puzzle generator and solver
QBar - QT Music player
qGameOfLife - The Game of Life
QPeriodicTable - The periodic table
Sun Calculator - Calculate sunrise and sunset
Talking Calendar - A personal desktop calendar with some speech capability
Temperature converter - Convert between Celsius and Fahrenheit
Tierlist maker - A simple tierlist maker in qt6
Trowser - A browser for large line-oriented text files
uChmViewer - CHM is not big in Haiku. But this will also view EPUB files.
VYM (View Your Mind) - a mind mapping application
World Time - A World Time Desktop Application
Zint - A barcode encoder supporting over 50 symbologies.
Numbers
CLI Calculator - Despite the name, now comes with a QT6 GUI
Personal Finance Tracker - Personal finance tracking desktop app
pyspread - A non-traditional spreadsheet
QGreatstWeightCalculator - A BMI calculator
QT Calculator - Yet Another Calculator, but this one has Light and Dark modes
QT6 Calculator - A multiplatform calculator
TP Calculator - A calculator with a Russian interface
Text
ASCII Design - A figlet front-end
FeatherNotes - Lightweight Qt Notes-Manager
GnotePad - A Qt6 clone of the Windows 10 Notepad experience
KPad - Lightweight text editor/word processor
Lightpad - A code editor
Loom - Experience fast and customizable text editing
MattWord - A lightweight word processor
novelWriter - A text editor designed for writing novels
QTextPad - A lightweight code and text editor
Raccoon - A simple text editor based on QT
Tea - The Tea text editor / lightweight IDE
To-Do List Manager - Manage your to-dos
Textosaurus - A cross-platform UTF-8 text editor
Xenon (QT6 edition) - A modern, lightweight text and code editor
Utilities
Basil - A basic pomodoro timer
Clipboard History - A clipboard manager
Ditto Hunt - A duplicate file finder, previewer, and deleter
Double Commander - Two-panel file manager
Genealograph - Create your family tree
Huffman Archiver - Archiving Qt application
TarBackup - Backup with tar