Packages — Q

qbittorrent 4.1.3 — Graphical BitTorrent client

qBittorrent is a BitTorrent client programmed in C++/Qt that uses libtorrent (sometimes called libtorrent-rasterbar) by Arvid Norberg.

It aims to be a good alternative to all other BitTorrent clients out there. qBittorrent is fast, stable and provides unicode support as well as many features.

qca 2.1.3 — Libraries for the Qt Cryptographic Architecture

The Qt Cryptographic Architecture (QCA) provides a straightforward and cross-platform API for a range of cryptographic features, including SSL/TLS, X.509 certificates, SASL, OpenPGP, S/MIME CMS, and smart cards.

qd 2.3.18 — Double-double and quad-double library

This package supports both a double-double datatype (approx. 32 decimal digits) and a quad-double datatype (approx. 64 decimal digits). The computational library is written in C++. Both C++ and Fortran-90 high-level language interfaces are provided to permit one to convert an existing C++ or Fortran-90 program to use the library with only minor changes to the source code. In most cases only a few type statements and (for Fortran-90 programs) read/write statements need to be changed. PSLQ and numerical quadrature programs are included.

qdbm 1.8.78 — Key-value database

QDBM is a library of routines for managing a database. The database is a simple data file containing key-value pairs. Every key and value is serial bytes with variable length. Binary data as well as character strings can be used as a key or a value. There is no concept of data tables or data types. Records are organized in a hash table or B+ tree.

qemu 3.0.0 — Machine emulator and virtualizer

QEMU is a generic machine emulator and virtualizer.

When used as a machine emulator, QEMU can run OSes and programs made for one machine (e.g. an ARM board) on a different machine---e.g., your own PC. By using dynamic translation, it achieves very good performance.

When used as a virtualizer, QEMU achieves near native performances by executing the guest code directly on the host CPU. QEMU supports virtualization when executing under the Xen hypervisor or using the KVM kernel module in Linux. When using KVM, QEMU can virtualize x86, server and embedded PowerPC, and S390 guests.

qemu-minimal 3.0.0 — Machine emulator and virtualizer (without GUI)

QEMU is a generic machine emulator and virtualizer.

When used as a machine emulator, QEMU can run OSes and programs made for one machine (e.g. an ARM board) on a different machine---e.g., your own PC. By using dynamic translation, it achieves very good performance.

When used as a virtualizer, QEMU achieves near native performances by executing the guest code directly on the host CPU. QEMU supports virtualization when executing under the Xen hypervisor or using the KVM kernel module in Linux. When using KVM, QEMU can virtualize x86, server and embedded PowerPC, and S390 guests.

qgpgme 1.11.1 — Qt API bindings for gpgme

This is a GNU package.

QGpgme provides a very high level Qt API around GpgMEpp.

QGpgME was originally developed as part of libkleo and incorporated into gpgpme starting with version 1.7.

qhull 2015.2 — Calculate convex hulls and related structures

Qhull computes the convex hull, Delaunay triangulation, Voronoi diagram, halfspace intersection about a point, furthest-site Delaunay triangulation, and furthest-site Voronoi diagram. The source code runs in 2-d, 3-d, 4-d, and higher dimensions. Qhull implements the Quickhull algorithm for computing the convex hull. It handles roundoff errors from floating point arithmetic. It computes volumes, surface areas, and approximations to the convex hull.

Qhull does not support triangulation of non-convex surfaces, mesh generation of non-convex objects, medium-sized inputs in 9-D and higher, alpha shapes, weighted Voronoi diagrams, Voronoi volumes, or constrained Delaunay triangulations.

qjackctl 0.5.4 — Jack server control application

Control a Jack server. Allows you to plug various sources into various outputs and to start, stop and configure jackd

qjackrcd 1.2.2 — Stereo audio recorder for JACK

QJackRcd is a simple graphical stereo recorder for JACK supporting silence processing for automatic pause, file splitting, and background file post-processing.

qjson 0.9.0 — Library that maps JSON data to QVariant objects

QJson is a Qt-based library that maps JSON data to QVariant objects. JSON arrays will be mapped to QVariantList instances, while JSON's objects will be mapped to QVariantMap.

qmidiarp 0.6.5 — MIDI arpeggiator

QMidiArp is an advanced MIDI arpeggiator, programmable step sequencer and LFO. It can hold any number of arpeggiator, sequencer, or LFO modules running in parallel.

qmidiroute 0.4.0 — MIDI event router and filter

QMidiRoute is a MIDI event router and filter. MIDI note, control change, program change and pitch bend events are logged, and can be filtered, redirected and transformed into other events according to MIDI maps defined as tabs in the main control surface.

qmpbackup 0.2 — Backup and restore QEMU machines

qmpbackup is designed to create and restore full and incremental backups of running QEMU virtual machines via QMP, the QEMU Machine Protocol.

qpdf 8.1.0 — Command-line tools and library for transforming PDF files

QPDF is a command-line program that does structural, content-preserving transformations on PDF files. It could have been called something like pdf-to-pdf. It includes support for merging and splitting PDFs and to manipulate the list of pages in a PDF file. It is not a PDF viewer or a program capable of converting PDF into other formats.

qps 1.10.18 — Qt-based visual process status monitor

qps is a monitor that displays the status of the processes currently in existence, much like codetop or codeps.

qqc2-desktop-style 5.49.0 — QtQuickControls2 style that integrates with the desktop

This is a style for QtQuickControls2 which is using QWidget's QStyle to paint the controls in order to give it a native look and feel.

qqwing 1.3.4 — Sudoku puzzle solver and generator

QQWing is a Sudoku puzzle generator and solver. It offers the following features:

  1. Can solve 1000 puzzles in 1 second and generate 1000 puzzles in 25 seconds.

  2. Uses logic. Uses as many solve techniques as possible when solving puzzles rather than guessing.

  3. Rates puzzles. Most generators don't give an indication of the difficulty of a Sudoku puzzle. QQwing does.

  4. Can print solve instructions for any puzzle.

  5. Customizable output style, including a CSV style that is easy to import into a database.

qrencode 4.0.2 — Encode data into a QR Code symbol

Libqrencode is a C library for encoding data in a QR Code symbol, a kind of 2D symbology that can be scanned by handy terminals such as a mobile phone with CCD. The capacity of QR Code is up to 7000 digits or 4000 characters, and is highly robust.

qscintilla 2.10.7 — Qt port of the Scintilla C++ editor control

QScintilla is a port to Qt of Neil Hodgson's Scintilla C++ editor control. QScintilla includes features especially useful when editing and debugging source code. These include support for syntax styling, error indicators, code completion and call tips.

qsyncthingtray 0.5.8 — Traybar Application for Syncthing

A traybar application for syncthing.

  1. Shows number of connections at a glance.

  2. Traffic statistics about incoming, outgoing and total throughput.

  3. Launches Syncthing and Syncthing-iNotifier if specified.

  4. Quickly pause Syncthing with one click.

  5. Last Synced Files - Quickly see the recently synchronised files and open their folder.

  6. Quick Access to all shared folders.

  7. Presents Syncthing UI in a separate view instead of using the browser.

  8. Supports authenticated HTTPS connections.

  9. Uses System Notifications about current connection status.

  10. Toggle for monochrome icon.

qsynth 0.5.3 — Graphical user interface for FluidSynth

Qsynth is a GUI front-end application for the FluidSynth SoundFont synthesizer written in C++.

qt 5.11.2 — Cross-platform GUI library

Qt is a cross-platform application and UI framework for developers using C++ or QML, a CSS & JavaScript like language.

qt 4.8.7 — Cross-platform GUI library

Qt is a cross-platform application and UI framework for developers using C++ or QML, a CSS & JavaScript like language.

qtbase 5.11.2 — Cross-platform GUI library

Qt is a cross-platform application and UI framework for developers using C++ or QML, a CSS & JavaScript like language.

qtcanvas3d 5.11.2 — Qt Canvas 3D module

The Qt Canvas 3D module provides a way to make WebGL-like 3D drawing calls from Qt Quick JavaScript.

qtcharts 5.11.2 — Qt Charts module

The Qt Charts module provides a set of easy to use chart components. It uses the Qt Graphics View Framework, therefore charts can be easily integrated to modern user interfaces. Qt Charts can be used as QWidgets, QGraphicsWidget, or QML types. Users can easily create impressive graphs by selecting one of the charts themes.

qtconnectivity 5.11.2 — Qt Connectivity module

The Qt Connectivity modules provides modules for interacting with Bluetooth and NFC.

qtdatavis3d 5.11.2 — Qt Data Visualization module

The Qt Data Visualization module provides a way to visualize data in 3D as bar, scatter, and surface graphs. It is especially useful for visualizing depth maps and large quantities of rapidly changing data, such as data received from multiple sensors. The look and feel of graphs can be customized by using themes or by adding custom items and labels to them.

qtdeclarative 5.11.2 — Qt QML module (Quick 2)

The Qt QML module provides a framework for developing applications and libraries with the QML language. It defines and implements the language and engine infrastructure, and provides an API to enable application developers to extend the QML language with custom types and integrate QML code with JavaScript and C++.

qtdeclarative-render2d 5.7.1 — Qt Declarative Render module

The Qt Declarative Render 2D module provides a Raster backend for QtQuick scene graph.

qterminal 0.9.0 — Lightweight Qt-based terminal emulator

QTerminal is a lightweight Qt terminal emulator based on QTermWidget.

qtermwidget 0.9.0 — The terminal widget for QTerminal

QTermWidget is a terminal emulator widget for Qt 5.

qtfaststart 1.8 — Move QuickTime and MP4 metadata to the beginning of the file

qtfaststart enables streaming and pseudo-streaming of QuickTime and MP4 files by moving metadata and offset information to the beginning of the file. It can also print some useful information about the structure of the file. This program is based on qt-faststart.c from the FFmpeg project, which is released into the public domain, as well as ISO 14496-12:2005 (the official spec for MP4), which can be obtained from the ISO or found online.

qtgamepad 5.11.2 — Qt Gamepad module

The Qt Gamepad module is an add-on library that enables Qt applications to support the use of gamepad hardware and in some cases remote control equipment. The module provides both QML and C++ interfaces. The primary target audience are embedded devices with fullscreen user interfaces, and mobile applications targeting TV-like form factors.

qtgraphicaleffects 5.11.2 — Qt Graphical Effects module

The Qt Graphical Effects module provides a set of QML types for adding visually impressive and configurable effects to user interfaces. Effects are visual items that can be added to Qt Quick user interface as UI components. The API consists of over 20 effects provided as separate QML types. The effects cover functional areas such as blending, masking, blurring, coloring, and many more.

qtimageformats 5.11.2 — Additional Image Format plugins for Qt

The QtImageFormats module contains plugins for adding support for MNG, TGA, TIFF and WBMP image formats.

qtkeychain 0.8.0 — Qt API to store passwords

QtKeychain is a Qt library to store passwords and other secret data securely. It will not store any data unencrypted unless explicitly requested.

qtlocation 5.11.2 — Qt Location and Positioning modules

The Qt Location module provides an interface for location, positioning and geolocation plugins.

qtmultimedia 5.11.2 — Qt Multimedia module

The Qt Multimedia module provides set of APIs to play and record media, and manage a collection of media content. It also contains a set of plugins for interacting with pulseaudio and GStreamer.

qtnetworkauth 5.11.2 — Qt Network Authorization module

The Qt Network Authorization module provides an implementation of OAuth and OAuth2 authenticathon methods for Qt.

qtoctave 4.4.1 — High-level language for numerical computation

This is a GNU package.

GNU Octave is a high-level interpreted language that is specialized for numerical computations. It can be used for both linear and non-linear applications and it provides great support for visualizing results. Work may be performed both at the interactive command-line as well as via script files.

qtox 1.16.3 — Tox chat client using Qt

qTox is a Tox client that follows the Tox design guidelines. It provides an easy to use application that allows you to connect with friends and family without anyone else listening in.

qtpurchasing 5.11.2 — Qt Purchasing module

The Qt Purchasing module provides and in-app API for purchasing goods and services.

qtquickcontrols 5.11.2 — Qt Quick Controls and other Quick modules

The QtScript module provides classes for making Qt applications scriptable. This module provides a set of extra components that can be used to build complete interfaces in Qt Quick.

qtquickcontrols2 5.11.2 — Qt Quick Controls 2 and other Quick 2 modules

The Qt Quick Controls 2 module contains the Qt Labs Platform module that provides platform integration: native dialogs, menus and menu bars, and tray icons. It falls back to Qt Widgets when a native implementation is not available.

qtractor 0.9.2 — Audio/MIDI multi-track sequencer

Qtractor is an Audio/MIDI multi-track sequencer application. It uses JACK for audio and ALSA sequencer for MIDI as multimedia infrastructures and follows a traditional multi-track tape recorder control paradigm.

qtremoteobjects 5.11.2 — Qt Remote Objects module

The Qt Remote Objects module is an inter-process communication (IPC) module developed for Qt. The idea is to extend existing Qt's functionalities to enable an easy exchange of information between processes or computers.

qtscript 5.11.2 — Qt Script module

Qt provides support for application scripting with ECMAScript. The following guides and references cover aspects of programming with ECMAScript and Qt.

qtscxml 5.11.2 — Qt SCXML module

The Qt SCXML module provides functionality to create state machines from SCXML files. This includes both dynamically creating state machines (loading the SCXML file and instantiating states and transitions) and generating a C++ file that has a class implementing the state machine. It also contains functionality to support data models and executable content.

qtsensors 5.11.2 — Qt Sensors module

The Qt Sensors API provides access to sensor hardware via QML and C++ interfaces. The Qt Sensors API also provides a motion gesture recognition API for devices.

qtserialbus 5.11.2 — Qt Serial Bus module

The Qt Serial Bus API provides classes and functions to access the various industrial serial buses and protocols, such as CAN, ModBus, and others.

qtserialport 5.11.2 — Qt Serial Port module

The Qt Serial Port module provides the library for interacting with serial ports from within Qt.

qtspeech 5.11.2 — Qt Speech module

The Qt Speech module enables a Qt application to support accessibility features such as text-to-speech, which is useful for end-users who are visually challenged or cannot access the application for whatever reason. The most common use case where text-to-speech comes in handy is when the end-user is driving and cannot attend the incoming messages on the phone. In such a scenario, the messaging application can read out the incoming message.

qtsvg 5.11.2 — Qt module for displaying SVGs

The QtSvg module provides classes for displaying the contents of SVG files.

qttools 5.11.2 — Qt Tools and Designer modules

The Qt Tools module provides a set of applications to browse the documentation, translate applications, generate help files and other stuff that helps in Qt development.

qtwayland 5.11.2 — Qt Wayland module

The Qt Wayland module provides the QtWayland client and compositor libraries.

qtwebchannel 5.11.2 — Web communication library for Qt

The Qt WebChannel module enables peer-to-peer communication between the host (QML/C++ application) and the client (HTML/JavaScript application). The transport mechanism is supported out of the box by the two popular web engines, Qt WebKit 2 and Qt WebEngine.

qtwebglplugin 5.11.2 — QPA plugin for running an application via a browser using streamed WebGL commands

Qt back end that uses WebGL for rendering. It allows Qt applications (with some limitations) to run in a web browser that supports WebGL. WebGL is a JavaScript API for rendering 2D and 3D graphics within any compatible web browser without the use of plug-ins. The API is similar to OpenGL ES 2.0 and can be used in HTML5 canvas elements

qtwebkit 5.212.0-alpha2 — Web browser engine and classes to render and interact with web content

QtWebKit provides a Web browser engine that makes it easy to embed content from the World Wide Web into your Qt application. At the same time Web content can be enhanced with native controls.

qtwebsockets 5.11.2 — Qt Web Sockets module

WebSocket is a web-based protocol designed to enable two-way communication between a client application and a remote host. The Qt WebSockets module provides C++ and QML interfaces that enable Qt applications to act as a server that can process WebSocket requests, or a client that can consume data received from the server, or both.

qtwebview 5.11.2 — Display web content in a QML application

Qt WebView provides a way to display web content in a QML application without necessarily including a full web browser stack by using native APIs where it makes sense.

qtx11extras 5.11.2 — Qt Extras for X11

The QtX11Extras module includes the library to access X11 from within Qt 5.

qtxmlpatterns 5.11.2 — Qt XML patterns module

The QtXmlPatterns module is a XQuery and XPath engine for XML and custom data models. It contains programs such as xmlpatterns and xmlpatternsvalidator.

quagga 1.2.4 — Routing Software Suite

Quagga is a routing software suite, providing implementations of OSPFv2, OSPFv3, RIP v1 and v2, RIPng and BGP-4 for Unix platforms.

The Quagga architecture consists of a core daemon, zebra, which acts as an abstraction layer to the underlying Unix kernel and presents the Zserv API over a Unix or TCP stream to Quagga clients. It is these Zserv clients which typically implement a routing protocol and communicate routing updates to the zebra daemon.

quakespasm 0.93.1 — First person shooter engine for Quake 1

Quakespasm is a modern engine for id software's Quake 1. It includes support for 64 bit CPUs, custom music playback, a new sound driver, some graphical niceities, and numerous bug-fixes and other improvements.

quassel 0.12.5 — Distributed IRC client

Quassel is a distributed IRC client, meaning that one or more clients can attach to and detach from the central core. It resembles the popular combination of screen and a text-based IRC client such as WeeChat or irssi, but graphical.

quaternion 0.0.9.2 — Graphical client for the Matrix instant messaging protocol

Quaternion is a Qt5 desktop client for the Matrix instant messaging protocol. It uses libqmatrixclient and is its reference client implementation. Quaternion and libqmatriclient together form the QMatrixClient project.

qucs 0.0.19-0.b4f27d9 — Circuit simulator with graphical user interface

Qucs is a circuit simulator with graphical user interface. The software aims to support all kinds of circuit simulation types---e.g. DC, AC, S-parameter, transient, noise and harmonic balance analysis. Pure digital simulations are also supported.

qucs-s 0.0.20 — Circuit simulator with graphical user interface

Qucs-S is a spin-off of the Qucs cross-platform circuit simulator. The S letter indicates SPICE. The purpose of the Qucs-S subproject is to use free SPICE circuit simulation kernels with the Qucs GUI. It provides the simulator backends Qucsator, ngspice and Xyce.

quesoglc 0.7.2 — Implementation of the OpenGL Character Renderer (GLC)

The OpenGL Character Renderer (GLC) is a state machine that provides OpenGL programs with character rendering services via an application programming interface (API).

quickswitch-i3 2.2-1.ed692b1 — Quickly change to and locate windows in the i3 window manager

This utility for the i3 window manager allows you to quickly switch to and locate windows on all your workspaces, using an interactive dmenu prompt.

quilt 0.65 — Script for managing patches to software

Quilt allows you to easily manage large numbers of patches by keeping track of the changes each patch makes. Patches can be applied, un-applied, refreshed, and more.

qutebrowser 0.11.0 — Minimal, keyboard-focused, vim-like web browser

qutebrowser is a keyboard-focused browser with a minimal GUI. It is based on PyQt5 and QtWebKit.

quvi 0.4.2 — Media stream URL parser

quvi is a command-line-tool suite to extract media files from streaming URLs. It is a command-line wrapper for the libquvi library.

qwt 6.1.3 — Qt widgets for plots, scales, dials and other technical software GUI components

The Qwt library contains widgets and components which are primarily useful for technical and scientific purposes. It includes a 2-D plotting widget, different kinds of sliders, and much more.