Seashore is an open source image editor for Mac OS X's Cocoa framework. It features gradients, textures and anti-aliasing for both text and brush strokes. Developed by Mark Pazolli
License: Open Source
Adobe Photoshop Express offers a comprehensive set of advanced editing tools, including layer support and a wide range of filters, making it suitable for professionals and serious hobbyists. In contrast, Seashore is a lightweight, open-source application that caters to basic image editing needs, making it a good choice for beginners and casual users.