C++ Qt5

Open-source C++ projects categorized as Qt5 | Edit details
Related topics: #Qt #CPP #C++ #Linux #GUI

Top 23 C++ Qt5 Projects

  • GitHub repo openscad

    OpenSCAD - The Programmers Solid 3D CAD Modeller

    Project mention: GraphSCAD – A User Friendly Nodal Editor for OpenSCAD | news.ycombinator.com | 2021-10-10

    > It’s not FOSS

    GraphSCAD "probably" is FOSS and is GPL software, as it uses OpenSCAD API, which is covered by GPL License[0]; same way as all Blender add-ons should be under GPL[1] because they use Blender API, which is also GPL.

    [0] https://github.com/openscad/openscad/blob/master/COPYING

    [1] https://twitter.com/tonroosendaal/status/1135229215761195009

  • GitHub repo stellarium

    Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

    Project mention: Ako pogledate na nebo prema jugozapadu ( i nema oblaka tamo gdje ste ) trebali bi vidjeti Jupiter, Saturn i Veneru ( fotkano prije 15 min ) | reddit.com/r/croatia | 2021-11-23
  • Scout APM

    Scout APM: A developer's best friend. Try free for 14-days. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  • GitHub repo PlotJuggler

    The Time Series Visualization Tool that you deserve.

    Project mention: Remember how awesome splash screens used to be? Gimp 1.2 still stands out in my memory. Does anyone else have current or former favourites? | reddit.com/r/linux | 2021-08-05

    For work sometimes I will use a program called PlotJuggler, where there is a splash screen but it is just a couple seconds of displaying a random, plotting related meme.

  • GitHub repo QOwnNotes

    QOwnNotes is a plain-text file notepad and todo-list manager with markdown support and Nextcloud / ownCloud integration.

    Project mention: What is a self-hosting “killer app”? | reddit.com/r/selfhosted | 2021-11-14

    Relatedly, https://www.qownnotes.org/ can access markdown notes that are on a nextcloud in a more desktop-y way

  • GitHub repo apkstudio

    Open-source, cross platform Qt based IDE for reverse-engineering Android application packages.

    Project mention: APK Editor Studio v1.5.0 | news.ycombinator.com | 2021-08-09

    JFTR, There is also ApkStudio[0], but it is not updated since October 2020.

    [0] https://github.com/vaibhavpandeyvpz/apkstudio

  • GitHub repo opentrack

    Head tracking software for MS Windows, Linux, and Apple OSX

    Project mention: Just got DCS today, was proud of this kill. | reddit.com/r/hoggit | 2021-11-25

    Check out OpenTrack. There's a decent chance you have all the hardware you need already, and that software's free.

  • GitHub repo openauto

    AndroidAuto headunit emulator

    Project mention: Android auto workarounds? | reddit.com/r/fossdroid | 2021-09-29

    openauto, crankshaft

  • Nanos

    Run Linux Software Faster and Safer than Linux with Unikernels.

  • GitHub repo nodeeditor

    Qt Node Editor. Dataflow programming framework

  • GitHub repo linuxdeployqt

    Makes Linux applications self-contained by copying in the libraries and plugins that the application uses, and optionally generates an AppImage. Can be used for Qt and other applications

    Project mention: Are you able to build a qt project into just exe? | reddit.com/r/cpp_questions | 2021-04-21

    You are looking for the windows equivalent of Mac DMG format, or linux appimage https://github.com/probonopd/linuxdeployqt/ / Flatpak.

  • GitHub repo Qt

    Qt Base (Core, Gui, Widgets, Network, ...)

    Project mention: Delphi 11 Alexandria Has Been Released | news.ycombinator.com | 2021-09-23

    > I've already said elsewhere that having read their licensing terms and limits on what parts and how it can be used I would not touch QT with the wooden pole.

    the licensing terms are the LGPL or GPL.

    - https://github.com/qt/qtbase/blob/dev/LICENSE.GPL3

  • GitHub repo otter-browser

    Otter Browser aims to recreate the best aspects of the classic Opera (12.x) UI using Qt5

    Project mention: Vivaldi 4.0: Vivaldi Translate and Vivaldi Mail, Calendar and Feed Reader | news.ycombinator.com | 2021-06-09

    Thanks for the link! Browsing the source code, I love the author's devotion to make a code commit every single day: https://github.com/OtterBrowser/otter-browser/commits/170f36...

  • GitHub repo nitroshare-desktop

    Network file transfer application for Windows, OS X, & Linux

    Project mention: Sinaluser places $500 bounty on "AirDrop" Feature Request | reddit.com/r/signal | 2021-10-28
  • GitHub repo qimgv

    Image viewer. Fast, easy to use. Optional video support.

    Project mention: Looking for a simple image viewer that works on Wayland. | reddit.com/r/kde | 2021-10-19

    Did you try qimgv or nomacs?

  • GitHub repo aspia

    Remote desktop and file transfer tool.

    Project mention: rustdesk/rustdesk: Yet another remote desktop software | reddit.com/r/linux | 2021-06-16

    If you are looking for a full open-source solution with open-source self-host server, try out https://github.com/dchapyshev/aspia, though not very polished

  • GitHub repo QuickQanava

    C++14 network/graph visualization library / Qt node editor.

    Project mention: Make a canvas with custom, interactable objects | reddit.com/r/QtFramework | 2021-05-31
  • GitHub repo qView

    Practical and minimal image viewer

    Project mention: Looking for a simple image viewer that works on Wayland. | reddit.com/r/kde | 2021-10-19

    I eventually landed on qView (https://github.com/jurplel/qView). It's Qt based and it's perfect for my needs. The best thing with qView is, that it opens centered and makes small images larger (in my case 80% of my screen). When I scroll to the next picture, qView does its magic and always makes sure the image viewed is in the center.

  • GitHub repo crow-translate

    A simple and lightweight translator that allows you to translate and speak text using Google, Yandex Bing, LibreTranslate and Lingva.

    Project mention: Ported my translator application to mobile Linux | reddit.com/r/PinePhoneOfficial | 2021-03-12

    The application can translate and speak text using Google / Bing / Yandex. Also it can recognize text from screen using Tesseract library. Available for Windows, Desktop Linux and now for Mobile Linux thanks to Pinephone. The application was written in Qt Widgets (the application was originally developed for the desktop) and switching to QML would require rewriting all the code. So I decided to keep using widgets. It may not look as good as it does on Kirigami, but it is not depends on KDE and works fast. The source code is available on GitHub. You can download rpm (`aarch64`) or deb (`arm64`, apt uses different arch naming conventions) packages for PinePhone from the releases page. For ArchLinux / Manjaro users the app is available in AUR. Hope you like it :)

  • GitHub repo GitQlient

    GitQlient: Multi-platform Git client written with Qt.

    Project mention: GitQlient 1.4.0 | news.ycombinator.com | 2021-07-12
  • GitHub repo Heimer

    Heimer is a simple cross-platform mind map, diagram, and note-taking tool written in Qt.

    Project mention: Heimer is a simple fully free & open-source cross-platform mind map, mindtree, diagram & note-taking tool available for Linux as AppImage | reddit.com/r/linux | 2021-11-26
  • GitHub repo torrent-file-editor

    Qt based GUI tool designed to create and edit .torrent files

    Project mention: Is it possible to add a web seed URL after torrent creation? | reddit.com/r/torrents | 2021-05-31

    Can you point me in the direction of a torrent editor where I can edit the webseeds? I've tried using this editor, but I don't know if I can change its webseeds. There is a tracker section on the right, but the previous webseeds don't show there, and I don't know if it'll count as a webseed.

  • GitHub repo kristall

    Graphical small-internet client for windows, linux, MacOS X and BSDs. Supports gemini, http, https, gopher, finger.

    Project mention: Kristall – Visual cross-platform browser for gemini, http, https, gopher, finger | reddit.com/r/hackernews | 2021-11-20
  • GitHub repo Soundux

    🔊 A cross-platform soundboard

    Project mention: Looking for an app to manage sounds and music for a DnD game. | reddit.com/r/software | 2021-11-28

    My mistake, should have mentioned it's pretty early on in development. Try Soundux instead. If you've got your audio sorted by folders (ie, a Sound Effects folder, a Background Music folder, etc) you can set each one up as a separate tab and cue them by clicking or hotkey. To set volume, you'll have to right click, and there's no smooth crossfade option yet, but it's easy enough to set sounds to loop and control them at will.

  • GitHub repo MystiQ

    Qt5/C++ FFmpeg Media Converter

    Project mention: Is it possible to extract Dolby Vision video track from an MP4 and put it in an MKV? | reddit.com/r/Piracy | 2021-01-02

    There are multiple GUI frontends for FFMPEG. The one I use on my linux PC is MystiQ.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-11-28.

C++ Qt5 related posts


What are some of the best open-source Qt5 projects in C++? This list will help you:

Project Stars
1 openscad 4,412
2 stellarium 2,970
3 PlotJuggler 2,598
4 QOwnNotes 2,323
5 apkstudio 2,171
6 opentrack 1,919
7 openauto 1,910
8 nodeeditor 1,720
9 linuxdeployqt 1,515
10 Qt 1,495
11 otter-browser 1,449
12 nitroshare-desktop 1,263
13 qimgv 1,079
14 aspia 889
15 QuickQanava 713
16 qView 690
17 crow-translate 685
18 GitQlient 629
19 Heimer 488
20 torrent-file-editor 482
21 kristall 480
22 Soundux 460
23 MystiQ 444
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