Draw - from a quick sketch to a complex plan, Draw gives you the tools to communicate with graphics and diagrams. With a maximum page size of 300cm by 300cm, Draw is powerful tool for technical or general posters, etc.
Scribus - Scribus is a desktop publishing (DTP) application.
miniPaint - Online graphics editing tool use HTML5 technologies like Canvas, Offline support, Drag and Drop.
Affinity Publisher - Professional desktop publishing app
RealWorld Paint - RealWorld Paint is an free portable image/photo/animation editor.
Xpublisher - Xpublisher is a content publishing software that helps you to structure your content and then allows you to easily publish the content on various platforms.
JugiPaint - JugiPaint is a painting software with diverse tools for various types of illustration work.