PosterMyWall is a drag and drop graphic design tool just like Canva. It is absolutely free. INterestingly, a lot of premium themes and templates and images are available for free on PosterMyWall. If you are frustrated with Canva for being forced to use the premium version, you can use PosterMyWall. Even though it is not popular than Canva, the available features and templates make it better than Canva in many ways.