The best photo editing software for Mac depends on what you shoot and how much you edit: a raw developer for camera files, a layered editor for retouching and design, or an AI workflow tool for large shoots. Several strong options are free. These ten are listed in no particular order, with export tips for the web below.
A good Mac photo editor should get out of your way. You want your files to open quickly, your colours to look right and your exports to be ready for wherever they're going, whether that's a client gallery, a printed album or your own website.
These are ten photo editors for Mac, in no particular order and sorted alphabetically, from free open source raw developers to AI tools built for wedding and portrait photographers. Each description comes from the developer's own website, re-checked today. If your photos are heading to social media, my guide to Instagram Story sizes saves cropping later.
Mac photo editors at a glance
The free plan column follows each developer's own site: Yes for a free version or free download, Trial only for a time-limited trial, and No where neither appears.
| Tool | Type | Good for | Free plan |
|---|---|---|---|
| Acorn | Mac image editor | Native Mac editing with no subscription | Trial only |
| Adobe Photoshop | Photo and design editor | Layered editing and compositing | Trial only |
| Aftershoot | AI photo workflow software | AI culling, editing and retouching | Trial only |
| Capture One | Pro photo editor | Colour control and tethering | Trial only |
| darktable | Open source raw developer | Free raw workflow | Yes |
| DxO PhotoLab | Raw photo editor | Dedicated raw processing | Trial only |
| Evoto | AI photo retouching software | AI culling, retouching and delivery | Trial only |
| GIMP | Free image editor | Free open source editing | Yes |
| ON1 Photo RAW | All-in-one raw editor | Raw editing with AI tools | Trial only |
| RawTherapee | Free raw processor | Free cross-platform raw processing | Yes |
Ten photo editors for Mac users
Acorn
Best for: Mac users who want a native image editor with no subscription, built for Apple silicon, with a 14-day free trial.
Adobe Photoshop
Best for: Photographers and designers who want Adobe's full photo and design editor on desktop, with a free trial before choosing a plan.
Aftershoot
Best for: Professional photographers who want AI culling, editing and retouching in one place, with 30 days of full access and no card needed.
Capture One
Best for: Photographers who want close control over colour, detail and tethered shooting from capture to export, with a free trial.
darktable
Best for: Photographers who shoot raw and want a free, open source workflow app that manages digital negatives and develops raw images.
DxO PhotoLab
Best for: Photographers who develop raw files and want a dedicated raw editor, with a free 30-day trial.
Evoto
Best for: Portrait and event photographers who want AI culling, colour grading, retouching and batch processing in one workflow, with a free trial.
GIMP
Best for: Designers and photographers who want a free, open source image editor that also runs on Windows and Linux.
ON1 Photo RAW
Best for: Photographers who want an all-in-one raw editor with AI tools, including noise reduction, and a free trial.
RawTherapee
Best for: Photographers who want a free, cross-platform raw processor released as GPLv3 free software and covering a broad range of cameras.
Which file types Google Images can use
If you edit photos for a website, this is worth knowing. Google Search Central's image SEO best practices say Google Search supports images referenced in the img src attribute in these formats: BMP, GIF, JPEG, PNG, WebP, SVG and AVIF. It also advises that the filename extension should match the file type.
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So when you export from your Mac editor for the web, pick one of those formats, and don't rename a PNG to .jpg to tidy up a folder. For most photos, JPEG or WebP keeps files small; save PNG for graphics with sharp edges or transparency. Give each file a plain name that describes the picture before you upload it.
Raw developer, layered editor or AI workflow
A raw developer is where you correct exposure, colour and detail from your camera's original files, usually without changing the original. A layered editor is where you retouch, combine images, remove objects and add text. An AI workflow tool sorts and edits large shoots in bulk, which matters when you come home from a wedding with thousands of frames.
Lots of photographers use two: a raw developer for the bulk of their editing and a layered editor for the handful of images that need detailed work.
Choosing your Mac photo editor in five steps
- Check that your camera's raw files are supported before anything else.
- Import a real shoot of at least a hundred photos to see how the library copes.
- Edit five of your best images from start to finish.
- Export them for print and for the web, and compare the results side by side.
- Decide whether you need a library, a layered editor or both before you commit.
Habits that keep a photo library manageable
- Cull before you edit. Deleting weak frames first saves hours.
- Use one folder structure. Year, then shoot name, is easy to search.
- Back up originals twice. Copy them to two places before you format a card.
- Save presets for your usual looks. Similar shoots then match without extra work.
If you're also experimenting with AI image edits, my collection of prompts for editing images with Gemini shows what's possible with a few words.
Do you make photo editing software for Mac? Tool makers can ask to be considered for a featured place on this list.
My practical advice for Mac photo editing
If you shoot raw and want to spend nothing, start with a free open source raw developer and give it a few weeks; the learning curve is real, but so is the control. If you retouch portraits or create graphics, you'll want a layered editor. If you shoot weddings or events, try an AI culling tool on one full shoot and see how much time it gives back.
Before you commit to anything, export a handful of photos for the web in a supported format and check them on your phone. Don't move your whole library into a new app until you're sure you'll stay; test on a copy first.
Frequently asked questions
What is the best free photo editor for Mac?
There are several free options on this list, including open source raw developers and a free layered image editor. Choose by whether you edit raw files or retouch images.
Do I need a raw editor?
If your camera shoots raw files, yes. A raw developer gives you far more room to fix exposure and colour than editing a JPEG.
Which format should I export for my website?
Google Search Central lists BMP, GIF, JPEG, PNG, WebP, SVG and AVIF as supported image formats. JPEG or WebP suit most photos.
Is there a Mac photo editor without a subscription?
Yes. Some editors on this list are free, and at least one is sold without a subscription, with a free trial first.
What does AI culling do?
It helps sort a large shoot so you start editing from a shortlist rather than every frame you took.
Should I edit in the Photos app first?
For quick fixes, the built-in Photos app is fine. A dedicated editor helps once you need raw processing, layers or batch edits.
