Affinity Photo is described as 'professional, full-featured raster graphics editor. Working in Affinity Photo is always live and you can pan and zoom at 60fps, with live previews and non destructive application' and is a very popular Image Editor in the Photos & Graphics category. There are more than 50 alternatives to Affinity Photo for a variety of platforms, including Windows, Mac, iPhone, Online / Web-based and iPad. The best alternative is GIMP, which is both free and Open Source. Other great apps like Affinity Photo are Krita (Free, Open Source), Adobe Photoshop (Paid), Paint.NET (Free Personal) and Photopea (Free).
Fotor is a online picture editor and graphic designer, allowing you to use online photo editing tools, such as add filters, frames, text, stickers and effects…and apply design tools to make creative photo designs and graphics.
Pixelitor is a cross-platform raster graphics editor written in Java. It supports image filters, drawing, layers, multiple undo, etc. Currently its main strength lies in the more than 70 image filters and color adjustments, some of which are unique. Features: - Layers.
Acorn is a photo editor built for the rest of us. With a simple interface and tools for adding everything from text, shapes, and effects, you can make the perfect picture in seconds and minutes, not hours and days.
Vector Paint is a drawing program, with a simple yet powerful interface, that lets you draw points, lines, curves and shapes. Features * Style text * Layer, grid and align objects * Freely export and import files in standard SVG format.
Seashore is an open source image editor for Mac OS. It features gradients, textures and anti-aliasing for both text and brush strokes. It supports multiple layers and alpha channel editing. It is based around the GIMPs technology and uses the same native file format.