After too many late nights, and long battles with the Excel file format, I'm super excited to release version 2.0 of Number Duck that can create excel files with charts! When I originally started working on Number Duck two years ago, this was the one big feature I wanted to have, and now you get to use it as well to create snazzy spreadsheets with C++!
You can download the latest release for Windows, Linux, C++ and PHP here.
Users that are upgrading should note that there are some breaking changes. The namespace has been changed from FileScribe to NumberDuck and there is now only one header file you need to include NumberDuck.h.