Apps similar to Acorn include GIMP, which is free and open source. Other options are Krita, Adobe Photoshop, Paint.NET and Photopea. You're spoiled for choice with Image Editors like Acorn: we list more than 100 alternatives for Windows, Mac, the web, Android and iPhone.
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.
PaintStar is a versatile digital image processing software suitable for such tasks as retouching of photographs, composing and authoring images, image morphing, screen capture, and displaying image thumbnail in Windows Explorer context menu.
China
Fine-tune, watermark, resize, rotate, crop, convert and apply artistic effects to your photos using Image Plus. If you have photos on your Mac that need to be adjusted and watermarked then you are in luck.
Italy
EU
Best all-in-one photo editor. Simple and powerful, turns everyone into pro photographer.
China
PixelStyle Photo Editor for Mac is an all-in-one photo editing and graphic design software, providing professional high-quality photo processing tools to edit the photos, enhance and touch up photos on Mac OS X.
China
Creative photo + video filter app developed by leading photographers and content creators. It’s time to take your edits (and Instagram) to the next level and achieve the photography aesthetic you have always dreamed of with this essential filter editing app which brings premium...
GIMP Beautify is a set of GIMP plug-ins for quickly and easily beautify photo.
Picture Window Pro is a powerful image editing tool designed for serious photographers with demanding creative and quality standards.
United States
Build non-destructive image pipelines with 99 composable nodes. One graph produces every color variant, every format, every export, automatically.
United States
Image Edit PRO for iPad 2 is powerful photo editor with native iOS interface and both (landscape and portrait) interface orientations support!
PictBear is an image editor and paint program that is very friendly toward the beginning user, PictBear is very straightforward and easy to use no matter what your skill level is.
United States
GermanyEU
