Searching for a free photo editor returns three different kinds of program pretending to be one. A layer editor, a RAW developer and a phone retouch app solve different problems, and installing the wrong one is why people conclude that free software cannot do the job.
Ten are grouped below by which kind they are. The headline this year is that Affinity, a paid suite until recently, is now free for individuals, which resets what the free end of this market looks like.
Three Kinds of Editor, One Search Term
The distinction decides everything about whether a tool will suit you.
- Layer editors build an image from pieces: masks, text, composites, retouching. GIMP, Affinity, Krita, Paint.NET and Photopea.
- RAW developers process camera negatives without altering them, in batches. darktable, RawTherapee, and digiKam alongside its cataloguing.
- Phone and built-in apps fix one photograph fast, where it already is. Snapseed and Apple Photos.
Open source dominates the first two groups for a structural reason: with no paid tier to protect, there is nothing to withhold, so the free version is the whole product.
Free Photo Editors Compared: Platforms, Type and Free Tier
Every editor covered below, with the version current on October 25, 2026.
| # | Editor | Platforms | Type | Free tier | Best for |
|---|---|---|---|---|---|
| 1 | GIMP | Windows, macOS, Linux | Layer based | Free and open source | The open source standard |
| 2 | Affinity | Windows, macOS, iPad | Layer based, all three studios | Free for individuals | The biggest thing to go free this year |
| 3 | Krita | Windows, macOS, Linux, Android | Layer based painting | Free and open source | Painting and illustration |
| 4 | Paint.NET | Windows | Layer based, lightweight | Free download | Quick edits on Windows |
| 5 | Photopea | Browser | Layer based, opens PSD | Free with on-screen adverts | Opening a PSD without installing anything |
| 6 | darktable | Windows, macOS on Apple silicon, Linux | RAW developer | Free and open source | Developing RAW files |
| 7 | RawTherapee | Windows, macOS, Linux | RAW developer | Free and open source | Squeezing detail out of a RAW file |
| 8 | digiKam | Windows 10 or later, macOS, Linux | Photo manager with RAW editing | Free and open source | Managing a large photo library |
| 9 | Snapseed | iOS, iPadOS, Android | Filter and retouch app | Free with no purchases, adverts or watermarks | Editing on a phone |
| 10 | Apple Photos | macOS, iOS, iPadOS | Organiser with adjustments, no layers | Included with the system | The edits you already have |
Layer Editors for Composites and Retouching
Five tools that work in layers. The first two are the ones most people should install.
1. GIMP: The open source standard
Platforms: Windows, macOS, Linux · Latest version: 3.2.6 · Updated: September 10, 2026 · Free tier: Free and open source
GIMP has been the answer to this question for twenty years and version 3.2.6, from September 10, 2026, is the most polished it has been. Layers, masks, paths, channels and a scripting engine are all there, and none of it is behind a tier.
Its own page makes the licence the pitch: it is free software, you can change its source code and distribute your changes. The interface still asks more of a newcomer than Affinity does, and the keyboard shortcuts will fight anyone arriving from Photoshop.
2. Affinity: The biggest thing to go free this year
Platforms: Windows, macOS, iPad · Latest version: V2 · Updated: September 2026 update · Free tier: Free for individuals
Affinity used to cost real money as three separate Serif applications. Canva now gives it away, and the wording on Affinity’s own site is blunt: zero bucks given, Affinity is free for individuals. Photo editing, vector work and page layout sit in one application and one file format.
Two caveats. The AI features are the exception, unlocked only on a Canva premium plan, and the iPad build is listed alongside the Windows and Mac downloads rather than being the main event. For anyone who looked at Affinity Photo and balked at the price, that reason has gone.
3. Krita: Painting and illustration
Platforms: Windows, macOS, Linux, Android · Latest version: 5.3.4.1 · Updated: October 7, 2026 · Free tier: Free and open source
Krita calls itself a professional free and open source painting program, and the emphasis belongs on painting. The brush engine, stabilisers and wrap-around mode are built for illustrators rather than for retouching a photograph.
It handles photo work competently enough, and it is the only desktop-class option here that also runs on Android. Note that the download page lists more than one current line, so check which build you are taking before installing.
4. Paint.NET: Quick edits on Windows
Platforms: Windows · Latest version: 5.1.12 · Updated: March 8, 2026 · Free tier: Free download
Paint.NET began as a free replacement for Microsoft Paint and grew into a real editor with layers, plugins and a fast, uncluttered window. It opens in about a second, which GIMP does not.
It is Windows only, so Mac and Linux users can stop here, and it stops well short of GIMP on masks and colour work. For cropping, retouching and a quick composite it is the least friction on Windows.
5. Photopea: Opening a PSD without installing anything
Platforms: Browser · Latest version: Browser service · Updated: Rolling release · Free tier: Free with on-screen adverts
Photopea runs in a browser tab and opens Photoshop files, including layers, which makes it the fastest way to deal with a PSD somebody emailed you. Its own page states there are no uploads, so the image is processed in your browser rather than on a server.
The free version carries adverts occupying a stated share of the screen, and the site names no company behind it. For a one-off job on a machine you cannot install software on, neither matters much; for daily work they both do.
RAW Developers That Replace Lightroom
If the files come off a camera rather than a phone, these do the job a layer editor cannot.
6. darktable: Developing RAW files
Platforms: Windows, macOS on Apple silicon, Linux · Latest version: 5.6.2 · Updated: October 4, 2026 · Free tier: Free and open source
darktable is not a Photoshop substitute, it is a Lightroom one. Its own description is precise: an open source photography workflow application and raw developer, with a virtual lighttable and darkroom, keeping your negatives in a database rather than editing files in place.
That non-destructive model is the right one for a shoot of several hundred frames. The macOS build runs on Apple silicon, and the module list is long enough that the first week is spent learning which ten of them you actually need.
7. RawTherapee: Squeezing detail out of a RAW file
Platforms: Windows, macOS, Linux · Latest version: 5.13 · Updated: July 26, 2026 · Free tier: Free and open source
RawTherapee is the other serious free RAW developer, and it goes deeper than darktable on demosaicing and detail recovery, with several algorithms to choose between on a single image.
That is also its reputation problem: the controls assume you know what you are adjusting. Version 5.13 arrived on July 26, 2026, the oldest release among the open source tools here, though a RAW developer ages more slowly than an app chasing new camera formats.
8. digiKam: Managing a large photo library
Platforms: Windows 10 or later, macOS, Linux · Latest version: 9.1.0 · Updated: 2026 release · Free tier: Free and open source
digiKam solves the problem that comes before editing: forty thousand photographs with no order. It catalogues, tags, recognises faces and reads RAW formats, then hands files to an editor or develops them itself.
Nobody should install digiKam to retouch a single image. Install it when the library has outgrown folders, which is usually several years before anyone admits it.
Already on Your Phone or Your Mac
Before downloading anything, check what is installed. For one photograph it is often enough.
9. Snapseed: Editing on a phone
Platforms: iOS, iPadOS, Android · Latest version: 4.1.7 · Updated: October 2026 · Free tier: Free with no purchases, adverts or watermarks
Snapseed is the phone editor to install before any other, and Google’s App Store listing is unusually clean about the terms: no subscriptions, purchases, adverts or watermarks. Its selective tool and healing brush do work that used to need a desktop.
It does not do layers and it will not develop a RAW shoot, though it reads RAW files. For fixing one photograph well, on the device the photograph is already on, nothing free beats it.
10. Apple Photos: The edits you already have
Platforms: macOS, iOS, iPadOS · Latest version: Bundled with the system · Updated: Ships with macOS and iOS · Free tier: Included with the system
Before downloading anything, open the editor already on the Mac or iPhone. Apple Photos handles exposure, colour, curves, noise and straightening non-destructively, and the original is always recoverable because the edit is stored separately.
There are no layers, no masks and no plugin support, so it ends where composites begin. For the ordinary job of making a photograph look better it is often the whole answer, at no cost and no install.
The Catch in Each Free Tier
Seven of these ten are open source or free outright. Three have terms worth reading.
- Photopea shows adverts in the free version, taking up a stated share of the window.
- Pixlr lists ad-free use and unlimited saves as paid features without publishing the free limit, so the cap is unknown rather than absent.
- Affinity is free for individuals, with its AI tools reserved for people on a Canva premium plan.
No editor here puts a watermark on an exported image. That practice has largely died in photo software, though it survives next door among the free video editors, where an unpaid tier still often marks what it exports.
Generative work is a separate category again. Producing an image from a prompt is not photo editing, and the AI image generators built for it answer a different question from anything on this page.
The Four Tests Each Editor Had to Pass
A release during 2026. A free version that does real work rather than advertising a paid one. Free-tier limits published where limits exist. And support for at least two of Windows, macOS, Linux, iOS and Android, or a clear reason to be single-platform.
Luminance HDR failed the first test, its last release dating from July 2019. Canva’s own editor sits outside the comparison, since its free plan turns on which assets a design uses rather than on an export limit.
No editor was scored on output quality, because they all apply the same mathematics to the same pixels. Differences come from the person at the keyboard and from which module they reach for.
Choosing Between Them
If you want the best built option and it runs on your machine, take Affinity, because the reason people used to pay for it has gone. If you want software that no company can take back, take GIMP.
If the photographs come from a camera, add darktable or RawTherapee whatever else you choose. A RAW file opened in a layer editor has already lost the point of shooting RAW.
On a phone, Snapseed. On a Mac you have not finished setting up, open Photos first and see whether the edit you need is three sliders away. Neither costs anything and both are already paid for.
Frequently Asked Questions
Which free photo editor is closest to Photoshop?
Affinity, now that it is free for individuals, or GIMP if you prefer open source. Photopea is the closest in a browser and opens PSD files with their layers intact, which neither of the others does as cleanly.
Can I develop RAW photos without paying for Lightroom?
Yes. darktable and RawTherapee are free, open source RAW developers, both working non-destructively on a catalogue of negatives. Neither costs anything and neither has a paid tier holding features back.
Is Pixlr free?
There is a free tier, but Pixlr does not publish its limits. Its pricing page lists ad-free use and unlimited saves as paid features, which means the free tier is capped somewhere the company does not state.
What is the best free photo editor for a phone?
Snapseed, from Google. Its App Store listing states no subscriptions, purchases, adverts or watermarks, and its selective editing and healing tools do work that used to require a desktop.
