Open source PDF editor
Infrared remote library for ESP8266/ESP32
Cross-platform SDK for creating and modifying PDF documents
Development toolkit for Web Services and XML data bindings for C & C++
Cross-platform DICOM implementation
Industry standard communication with compliant image generators.
Gerber to PDF converter
Spatially Oriented Format for Acoustics
C library for reading/writing values from/to Excel .xlsx files.
The Ipe extensible drawing editor
A PDF parsing, modification and creation library.
SEPA support tools and library
Convert HTML to PDF using Webkit (QtWebKit)
A fast DVI to SVG converter
Recording tool for Eurocontrol Asterix data
Simple viewer app for most Booru Sites, coded in Qt C++
Technical analysis software