How we picked these tools
We weighed editing power, learning curve, performance on big files, platform support, and cost — and we deliberately mixed free and paid picks so there is a right answer at every budget. Some links to paid products are affiliate links, meaning we may earn a commission if you buy or subscribe, at no extra cost to you. See our affiliate disclosure for the specifics. It never sways which editors we recommend or how we rank them.
1. GIMP — best free editor for serious work
GIMP is the free, open-source heavyweight that has been quietly doing professional jobs for decades. It runs on Windows, Mac, and Linux and gives you layers, masks, paths, curves, clone and healing tools, and a deep plugin and scripting ecosystem — no license, no subscription, no telemetry. For anyone who wants real editing power without paying a cent, nothing else free goes quite as deep.
The honest catch is the interface. GIMP's layout and naming differ from Photoshop, so the muscle memory does not transfer and the first few hours can feel awkward. Push past that and you have a genuinely capable studio. Install it, then keep a fast browser tool handy for one-off chores so you are not loading GIMP just to resize a PNG.
2. Photopea — best no-install web editor
Photopea is a remarkable free web editor that mirrors the Photoshop layout closely enough that the keyboard shortcuts and panels feel instantly familiar. It opens layered PSD files, supports adjustment layers, smart objects, and masks, and runs entirely in a browser tab — no download, no account required to start. It is the easiest way to edit a PSD on a machine where you cannot install software.
It is ad-supported on the free tier, and because it is a single independent project it lacks the polish, RAW depth, and AI features of the big paid suites. For quick layered edits, fixing a friend's PSD, or working on a locked-down computer, it is hard to believe it is free.
3. Affinity Photo — best one-time purchase
Affinity Photo is the standout pick for people who hate subscriptions. You pay once and own it, yet you get a fast, professional-grade editor with non-destructive layers, excellent RAW developing, focus stacking, panorama stitching, and a buttery-smooth canvas even on very large documents. It runs on Windows, Mac, and iPad.
The trade-offs are a smaller third-party plugin ecosystem than Photoshop and a slightly different workflow that takes a little adjustment. But for photographers and designers who want pro tools without a recurring bill, it offers the best value-to-power ratio of any paid editor here.
4. Adobe Photoshop & Lightroom — the industry standard
Adobe Photoshop remains the benchmark for pixel-level editing, compositing, and retouching, while Lightroom is the gold standard for cataloguing and processing large RAW photo libraries. Together they offer generative AI fills, the widest plugin support anywhere, and seamless cloud sync between desktop, web, and mobile.
The cost is the catch: they are subscription-only, so you pay every month for as long as you use them, and stopping means losing access to the apps. If editing is your profession or you live inside the Adobe ecosystem, the workflow and AI tools justify it. If you only edit occasionally, one of the free or one-time options above will serve you better.
5. Pixlr — best friendly freemium web editor
Pixlr sits between a casual tool and a pro app. Its browser-based editors — the simple Pixlr X and the more advanced Pixlr E — give you layers, filters, and one-click AI helpers like background removal without any install. The interface is approachable, so beginners get useful results fast.
The free tier shows ads and gates the nicer AI features behind a paid plan, and as a cloud tool it is not built for heavy professional work. But for quick social graphics, light retouching, and anyone who finds GIMP or Photoshop intimidating, it is a friendly, low-commitment starting point.
How to choose a photo editor
Begin with budget and billing comfort. If you refuse to subscribe, it is GIMP for free or Affinity Photo for a one-time buy. If you want zero installs, Photopea or Pixlr live in the browser. Next, weigh the work itself: heavy RAW libraries and generative AI point to Lightroom and Photoshop, while everyday layers and retouching are comfortably within reach of the free picks. Finally, factor in the learning curve — Photopea and Pixlr feel familiar fastest, GIMP rewards patience, and the Adobe apps are deep but well documented. There is no single best editor, only the best fit for your wallet and your workload.
When you don't need a full editor
A surprising number of jobs do not call for an editor at all. If you just need to make a PNG background transparent, resize a PNG to fit a layout, or run another single quick fix, PNGifier handles it in your browser in seconds — no install, no signup, and nothing uploaded. Save the full editor for when a project genuinely needs layers and masking, and reach for a focused PNG tool for everything else.
Frequently asked questions
- What is the best free photo editor?
- GIMP is the most capable free editor — it is open source, runs on Windows, Mac, and Linux, and handles layers, masks, and retouching like a paid app. If you would rather not install anything, Photopea gives you a near-Photoshop layout straight in your browser for free.
- Is a free photo editor good enough, or should I pay?
- For most editing — cropping, retouching, layers, color correction, exporting — a free editor like GIMP or Photopea is genuinely enough. You typically pay for polish: faster RAW processing, smoother large-file performance, AI tools, and tighter ecosystem integration found in Affinity Photo or Adobe's apps.
- What is the difference between a one-time purchase and a subscription editor?
- Affinity Photo is a one-time purchase, so you own that version outright with no recurring fee. Adobe Photoshop and Lightroom are subscription-only, so you pay monthly or yearly but always get the latest features, cloud sync, and frequent updates. The right choice depends on whether you prefer ownership or always-current software.
- Do I need a full photo editor just to make a PNG transparent or resize it?
- No. Opening a heavyweight editor for a quick background removal or resize is overkill. A focused browser tool handles those single tasks in seconds without an install or signup, and you only reach for a full editor when a job needs layers, masking, or detailed retouching.