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.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
Invision - Prototyping and collaboration for design teams
Scribus - Scribus is a desktop publishing (DTP) application.
Sketch - Professional digital design for Mac.