Acorn is a lightweight macOS image editor known for its intuitive UI, layer‑based editing, and vector tools. Below is a curated list of 20 alternative image‑editing applications spanning macOS, Windows, Linux, and web‑based platforms.
Get targeted exposure with custom position pinning and highlighted placement.
Mac‑only, AI‑enhanced photo editor with powerful layer support, machine‑learning tools, and seamless integration with macOS.
Professional‑grade raster editor offering advanced retouching, HDR, panorama stitching, and non‑destructive workflow.
Industry‑standard image manipulation suite with extensive plugins, cloud sync, and AI‑driven features like Neural Filters.
Free, open‑source raster editor for Windows, macOS, and Linux with a robust plugin ecosystem.
Open‑source digital painting app focused on illustration, concept art, and texture creation.
Windows‑only, lightweight editor offering layers, effects, and a simple UI for quick edits.
Feature‑rich Windows editor with AI tools, photo management, and a familiar Photoshop‑like interface.
AI‑driven photo enhancer that automates sky replacement, portrait retouching, and creative edits.
Professional raw processor and editor known for color fidelity, tethered capture, and advanced cataloging.
Open‑source photography workflow application for raw development and non‑destructive editing.
Web‑based Photoshop‑compatible editor that runs entirely in the browser, supporting PSD, XCF, and Sketch files.
Online editor with a modern UI, offering quick adjustments, layers, and AI tools for fast edits.
Browser‑based design platform with drag‑and‑drop editing, templates, and basic photo manipulation.
Free vector graphics editor that also handles raster images for simple edits and export.
Mac‑focused, open‑source image editor built on Cocoa, offering layers, gradients, and filters.
All‑in‑one editor for Windows and macOS featuring batch editing, collage maker, and GIF creation.
Web‑based UI/UX design tool with vector editing, prototyping, and collaborative features; also handles raster assets.
macOS vector design app widely used for UI design, offering plugins for raster editing and export.
Powerful photo organizer and non‑destructive editor focused on color grading, batch processing, and cloud sync.