405 Open source projects that are alternatives of or similar to DrawingBoard

🐝 A small LAN chat app

A ribbon bar implementation for Qt widgets applications

Qt5 classes for providing Google analytics usage in a Qt/QtQuick application

Q# is a C# to C++ compiler using the Qt library for the classlib

Standalone sidekick to the Zotero reference manager

QML IoT components, for fast and super user friendly IoT projects

Advanced Docking System for Qt

A Qt5 library to write cross-platform clients for Matrix

An image viewer with vim-like keybindings

A simple & lightweight desktop-agnostic Qt file archiver

Serial port test tool on Win/Linux/Android, with realtime plotting, shortcut | 跨平台串口助手，带实时绘图和快捷发送面板

Template/Example of Qt/QML built with CMake/qmake. (include PyQt and PySide2)

a dde-dock plugin which aims to implement most features of Istat menus(macOS) for Deepin V20

NewBreeze File Manager based on Qt

A Visual Studio style docking windows library for Qt Widgets based applications

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CatLearnQt,提供QWidget，Quick，网络，串口，基础库和示例。案例软件支持样式切换，与国际化。

Cyan Color Converter

A Free/Libre and Open Source Software Qt based Minesweeper game available for GNU/Linux, FreeBSD and Windows systems.

An open-source Vatsim monitor

An IDE for uDevkit or C/C++ projects with Git written in Qt5

A PySide2 based file and asset manager for animation and CG productions.

Osmapy - Python Editor for OpenStreetMap

CEGUI unified editor (CEED) for editing layout files and more

Pardus Application Store

Qt tools extension for Visual Studio Code

一个标记托福考试听力句子的工具（精听工具）

Drawing and fill color

The Bullet Physics Playground – Bullet Real-Time Physics Simulation.

This is a demo about Qt5, including Qt Custom Widget, Qt Multithreaded Downloader, QML Video Player(using OpenGL, FFmpeg and SDL2)

3D map view - proof of concept using Qt 3D

Protobuf generator and bindings for Qt framework

A sophisticated scientific image viewer for Linux with OpenGL support and synchronized viewports

基于socket实现的pc端和android端同步绘画板_ANDROID源码

Just a funny screensaver.

OE layer for desktop environments based on Qt5 (KDE KF5+Plasma+Apps / lirios / lxqt / lumina)

CMlyst is a Content Management application built upon Cutelyst with support for Menus, Pages, Blogs and Feeds

PS3 and PS4 HDD tools

ARehab is a free software for physical rehab, aided by augmented reality technologies and user tracking systems, such as Microsoft Kinect v2.

A Qt5 platform backend plugin for Kobo E-Ink devices.

Generate images from LaTeX equations that you can drag and drop, copy and paste or save to disk.

∿ Oscilloscope waveform capture viewer and converter.

Qt/QtQuick apps using OpenCV

Personal teleprompter software for all video creators. Built with ease of use, productivity, control accuracy, and smooth performance in mind.

Minimal Qt deployment for Linux, Windows, macOS and WebAssembly.

QSvgStyle is a themeable SVG style for Qt5 applications

Warzone Model Import Tool - for use with Warzone 2100

🎬Premiere subtitles generator | Pr 字幕批量生成器

Lightweight Desktop Manager for Gnu/Linux and FreeBSD - Ideal for Low resource computers

The not-that intelligent, but cute Artificially Intelligent bot, created when I was bored.

✒️ A simple code editor based on Qt

A Krunner Plugin which allows you to open your recent projects

An extensible 3D GIS application for visualization, analysis and research.

Trayicon with Unicode Emoticons using Python3 Qt5

Twitch.tv client using only StreamLink, MPV, and Chatterino

Ərk is an open source, cross-platform IRC client written in Python 3, Qt 5, and Twisted.

graphics dojo Qt5

Object-Relational Mapping Module for Qt

Native Rendering integration for JavaFX (13 and beyond)

An open-source, Qt-based eBook reader for Kobos.