What are some alternatives?
Canva - Canva makes design simple for everyone. Create designs for Web or print: blog graphics, presentations, Facebook covers, flyers, posters, invitations and so much more.
Desygner - Desygner offers people a collaborative design tool to design banner, posters and social media posts.
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Crello - A simplified graphic design tool with 10,000 free templates.
Gravit Designer - A cross-platform vector graphics tool, runs as desktop application and in-browser too.
Adobe InDesign - Adobe InDesign is a desktop publishing software application.