Visioo-writer supports document formats such as KWord, and this, an open-source word processor written in C++?
Visioo-Writer Visioo-writer - The OpenDocument file viewer is a computer program designed to run on multiple operating systems with the explicit ability to view OpenDocument and OpenOffice.org/StarOffice documents. It is currently in a stable state (version 0.6) but updates continue. The goal is to create a small application to open popular and free document formats (e.g., AbiWord, KWord). The software is open source, and written in Python. Downloads are available for Microsoft Windows and Linux.
Gist (computing) In computing, Gist is a scientific graphics library written in C by David H. Munro of Lawrence Livermore National Laboratory. It supports three graphics output devices: X Window, PostScript, and Computer Graphics Metafiles (CGM). The library is promoted as being small (writing directly to Xlib), efficient, and full-featured. Portability is restricted to systems running X Window (essentially the Unix world).