You do not need Photoshop anymore. That is the short version. The longer version is that the Mac image editor scene has quietly gotten very good, with options ranging from free and built-in to genuinely professional, and the right pick depends entirely on what kind of editing you actually do.
Most of us fall into one of three camps. You tweak photos a few times a month and want something fast. You make graphics for work and need layers, masks, and export presets. Or you do serious retouching and compositing and need the heavy tools. There is no single app that is best for all three, and anyone who tells you otherwise is selling something.
We tested the five editors Mac users actually ask about, from the freebie already on your machine to the two big Photoshop alternatives. Here is where each one shines, where it annoys, and who should just skip it.
Pixelmator Pro
Pixelmator Pro is the default recommendation for most Mac users, and for good reason. It is fast, it looks like a real Mac app, and it covers the middle ground well: layers, masks, curves, ML-powered background removal, and a solid set of effects. RAW support is decent and batch workflows with Shortcuts are a nice touch.
The trade-off is depth. If you live in CMYK print workflows or need Photoshop-grade channel operations and plugin support, you will hit walls. Pixelmator Pro also moves at Apple's pace, which means great optimization for Apple silicon but occasional UI reshuffles you did not ask for.
Pick it if: you edit photos and web graphics regularly and want power without a subscription.
Affinity Photo 2
Affinity Photo 2 is the closest thing to a true Photoshop replacement without a subscription. It handles layered PSD files better than anything else in this price tier, offers serious retouching tools like frequency separation and live filters, and works in RGB, CMYK, LAB, and grayscale. The one-time purchase covers Mac, Windows, and iPad, which is generous.
The catch is complexity. The interface packs a lot in, and beginners will feel lost for the first week. Some workflows that are one click in Photoshop take two or three here, and finding tutorials for niche tasks is harder than for Adobe products.
Pick it if: you do client work or heavy photo manipulation and want pro tools with no monthly bill.
Acorn
Acorn is the indie favorite that has been around forever and keeps getting better. It is lightweight, fast to launch, and great at the everyday stuff: cropping, resizing, layers, text on images, basic retouching, and web export. The interface stays out of your way, which matters more than people admit.
It will not replace Affinity or Photoshop for high-end retouching. RAW processing is basic, and if you need advanced color management or 3D and video layers, this is not your app. That is fine. Acorn never pretended to be.
Pick it if: you want a quick, affordable editor for blog images, screenshots, and light design work.
GIMP
GIMP is free, open source, and surprisingly capable. Layers, masks, curves, healing tools, and a huge library of community plugins cover most of what Photoshop does. If money is tight or you work across Mac, Windows, and Linux, it is hard to argue with the price.
The downside is the experience. The Mac version has improved but still feels like a port, with floating windows and menus that assume you already know image editing jargon. Simple things can take longer, and CMYK support for print work requires workarounds.
Pick it if: you need maximum power for zero cost and do not mind a learning curve.
Preview
Preview is already on your Mac, and for basic edits it is all you need. Crop, rotate, resize, annotate, fill out forms, remove backgrounds in newer macOS versions, and convert between common formats. It opens instantly and never nags you.
It is not a real editor beyond that. No layers, no serious color correction, no RAW controls worth mentioning. But dismissing it means overlooking the tool you will actually use ten times a day for quick fixes.
Pick it if: your edits are crop, resize, annotate, and convert. That covers a lot of people.
Which should you pick?
Here is the quick decision tree:
- Everyday tweaks and web graphics: Pixelmator Pro or Acorn
- Serious photo work without a subscription: Affinity Photo 2
- Zero budget and maximum flexibility: GIMP
- Quick crops and annotations: Preview, which you already have
If you are torn between Pixelmator Pro and Affinity Photo 2, ask yourself one question: do you enjoy editing, or do you want it over with? Enjoyment points to Affinity. Getting it done points to Pixelmator Pro. And honestly, pairing either one with Preview for quick jobs is the setup most Mac users end up happiest with.
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