Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
FreeCAD - An open-source parametric 3D modeler
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
SketchUp - 3D for Everyone
Scribus - Scribus is a desktop publishing (DTP) application.
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.