Open Source Adobe Photoshop Express Alternatives

Adobe Photoshop Express is described as 'Edit, share, and upload photos on-the-go, or access your entire online photo library with a finger-flick using Adobe Photoshop Express for iPhone, iPad and Android'. There are more than 100 alternatives to Adobe Photoshop Express for various platforms. The best alternative is GIMP, which is both free and Open Source. Other great apps like Adobe Photoshop Express are Glimpse Image Editor (Free, Open Source), Pixelitor (Free, Open Source), Seashore (Free, Open Source) and Pixelesque (Free, Open Source).