What are some alternatives?
When comparing GIMP and Mextures, you can also consider the following products
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
PicsArt - Explore 100,000,000+ awesome images and photos on the web
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
Touchretouch - “…there's no easier way to remove unwanted items from your images.
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
Pixlr - Pixlr® makes it easy to transform everyday images into stunning works of art.