QtitanChart is a C++ library that represents a set of controls that allow you to quickly and easily provide your application with beautiful and colorful diagrams. QtitanChart is implemented on Qt.C++ and supports all major desktop operation systems - Windows, Linux and Mac OS X. To add QtitanChart into your program, you need a few lines of code only and convenient architecture allows you to customize literally every part of the charts if you do not like the default behavior.