openCanvas is described as ', popularly abbreviated as oC, is a popular Japanese image editing program' and is an app in the Photos & Graphics category. There are more than 50 alternatives to openCanvas for a variety of platforms, including Windows, Mac, iPad, iPhone and Linux. The best alternative is Krita, which is both free and Open Source. Other great apps like openCanvas are Adobe Photoshop (Paid), Paint.NET (Free Personal), MyPaint (Free, Open Source) and SketchBook (Freemium).
Krita is a professional Free and open source (FOSS) painting program. It is made by artists that want to see affordable art tools for everyone withith concept art, texture and matte painters, illustrations and comics.
MyPaint is a fast painting program with an emphasis on full-screen use. It lets you focus on the art instead of the program. You work on your canvas with minimum distractions, bringing up the interface only when you need it.
MediBang Paint is a lightweight software for illustration and making comic books on Windows and Mac OS. Features -You can save multiple pages in one file. -Perspective grids for easily drawing backgrounds or speed lines.
PaintTool SAI is high quality and lightweight painting software, fully digitizer support, amazing anti-aliased paintings, provide easy and stable operation, this software make digital art more enjoyable and comfortable. Details: - Fully digitizer support with pressure.
FireAlpaca is the image editor that can be used readily and easily. We made it possible to provide the completely free download, in order for our products to be experienced by more users from all over the world. It is available for both Mac and Windows users!
Sketches is a perfect mix of beauty, simplicity and power, a truly unique combination you won't find anywhere else. Sketches is the ideal canvas, perfect for getting down ideas, illustrations, painting, anything your creative mind can imagine.