The Qt library archive




cairoQPaintDevice QPaintDevice implementation that uses Cairo Graphics Library as a backend Graphics GPLv3+
CTK Toolkit for biomedical image computing Graphics, Widgets, Data Apache-2.0
GLC lib Library for high performance 3D applications based on OpenGL Graphics LGPLv3+
JKQtPlotter Plotting widget for Qt, including data management and LaTeX rendering Graphics LGPLv2.1+
KD Chart Creation of business charts Graphics Commercial
KImageFormats Image format plugins for Qt Graphics, Data LGPLv2.1+
KLFBackend KLatexFormula backend library Graphics, Data GPLv2+
KPlotting Lightweight plotting framework Graphics LGPLv2.1+
Libkexiv2 Qt bindings for Exiv2, the library to manipulate picture meta data Graphics, Bindings GPLv2+
libqemf Qt based image reader for Enhanced-Format Metafiles (*.emf) Graphics GPLv3, Commercial
osgQtQuick OpenSceneGraph QML Modules Graphics, QML LGPLv2.1+
Prison Barcode abstraction layer providing uniform access to generation of barcodes Graphics, Printing LGPLv2.1+
QCustomPlot Plotting widget for Qt Graphics GPLv3+
Blitz KDE Image Effect Library for KDE Graphics BSD 3-Clause
QtitanChart Generation of interactive diagrams Graphics Commercial
QuickQanava QuickQanava is a C++/QML graph drawing library for Qt5 Graphics, QML GPLv3+
Qwt Widgets for Technical Applications Widgets, Graphics Qwt License 1.0
QwtPlot3D 3D plot widgets Graphics zlib
Coin Qt interface for 3D visualization library Coin Graphics, Bindings GPL