ComiPo - ComiPo is a 3-D Manga creation software created by a Japanese software company.
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.
Comicado - A graphic tool for comic art and illustartion.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
ToonDoo - ToonDoo is a fun and easy way to create comic strips without having to draw.
Scribus - Scribus is a desktop publishing (DTP) application.