How we picked these tools
We focused on tools that genuinely replace Photoshop for PNG work — real layer support, transparency (alpha channel) you can rely on, and clean PNG export — rather than thin web apps that only do filters. We weighed cost, learning curve, PSD compatibility, and what each one is actually best at. Some links to paid products are affiliate links, which means we may earn a commission if you buy — at no extra cost to you. See our affiliate disclosure for the details. It never changes which tools we recommend or the order they appear in.
1. GIMP — the free, open-source workhorse
GIMP (the GNU Image Manipulation Program) is the long-standing free answer to Photoshop. It is a full desktop editor for Windows, Mac, and Linux with layers, masks, paths, selections, and a deep set of filters — and it exports clean PNGs with full transparency every time. If a task involves real compositing or retouching and you do not want to pay a cent, GIMP can almost certainly do it.
The honest trade-off is the interface. GIMP's tool names, shortcuts, and workflow differ from Photoshop, and the single-window layout still feels dated to many people. There is a genuine learning curve, and it can be slow on very large files. But for capable, free, offline PNG editing, nothing beats it on raw feature count. We even have a walkthrough on converting and exporting PNGs in GIMP.
2. Photopea — Photoshop in your browser
Photopea is the closest free experience to Photoshop itself. It runs entirely in your browser with no signup and no install, yet the layout, layer panel, tools, and keyboard shortcuts mirror Photoshop so closely that most people are productive within minutes. Crucially, it opens and edits layered PSD files at full resolution — keeping layers, masks, and editable text — and exports PNGs with transparency intact.
The catch is that the free version is ad-supported (you can pay to remove the ads), and because it is a single web app it leans on your browser's memory, so extremely large multi-layer files can get sluggish. It is also less suited to long offline sessions than a native app. For opening someone's PSD or doing real Photoshop-style edits without paying, though, it is the first tool we reach for.
3. Krita — best for digital art and painting
Krita is a free, open-source desktop app built first and foremost for painting, illustration, and concept art. Its brush engine is outstanding, it has excellent tablet and pressure support, and it handles layers and a clean alpha channel beautifully — so PNG exports with crisp transparency are effortless. If your work is drawing, character art, or textures rather than photo retouching, Krita often feels nicer to use than Photoshop.
The trade-off is focus: Krita is a painting tool, not a photo editor. Its photo-correction, healing, and RAW tools are thinner than GIMP's or Affinity's, so it is a poor fit if you mainly need to fix or composite photographs. For artists who export PNGs all day, it is a free standout.
4. Affinity Photo — the real replacement, paid once
Affinity Photo is the tool most often named as a genuine Photoshop replacement — and the key difference is the price model. It is a one-time purchase with no subscription, so you own it outright. It is pro-grade: non-destructive layers and adjustments, advanced masking, RAW development, retouching, and faithful PSD import and export, with fast, polished performance on Windows, Mac, and iPad. PNG export with transparency is exactly what you would expect from a professional editor.
The trade-off is that it is the only paid pick here, and it carries a real professional learning curve — it is built for serious work, not a two-minute edit. But if you have outgrown the free options and resent paying Adobe every month, Affinity Photo is the obvious move.
5. Paint.NET — simple layered editing on Windows
Paint.NET sits neatly between Microsoft Paint and the heavyweights. It is free, Windows-only, and refreshingly easy to learn, with proper layer support, an active plugin ecosystem, and solid PNG export that preserves transparency. For quick layered edits — combining a few images, touching up a screenshot, dropping in some text — it is fast and friendly where GIMP can feel like overkill.
The limits are real: it is Windows-only, there is no Mac or Linux build, and it lacks the advanced masking, channel work, and non-destructive editing that professionals lean on. As a lightweight, no-cost editor for everyday PNG jobs on a PC, though, it is hard to beat for ease of use.
For quick PNG edits, skip the suite entirely
A lot of "I need Photoshop" moments are really just one small task. If you only want to resize a PNG, rotate or flip it, or make a solid background transparent, our free in-browser tools do it in seconds — no install, no signup, and the image never leaves your device. There is no reason to launch a full editor and learn its layer system just to knock out a white background or change a width. Save GIMP, Krita, and Affinity for the jobs that truly need layers, masks, and painting.
How to choose a Photoshop alternative
Start with the kind of work. If you mainly retouch or composite photos for free, GIMP has the broadest toolset. If you want Photoshop's exact feel or need to open a PSD, Photopea is the smoothest landing. If you paint or illustrate, Krita's brushes win. If you do professional work and would rather pay once than subscribe, Affinity Photo is the upgrade. And if you are on Windows and just want something simple, Paint.NET is the gentlest on-ramp. For genuinely small jobs — resize, rotate, transparency — don't install anything at all; a focused browser tool is faster and keeps your file private.
Frequently asked questions
- Is there a completely free alternative to Photoshop?
- Yes — several. GIMP and Krita are free, open-source desktop editors with full layer support and PNG transparency, and Photopea runs free in your browser with a near-Photoshop interface that even opens PSD files. None of them require a subscription. For simple one-off PNG edits you do not even need a full editor; an in-browser tool handles resizing, cropping, or making a background transparent in seconds.
- Can these alternatives open Photoshop PSD files?
- Photopea is the standout here — it opens layered PSD files in the browser and keeps layers, masks, and text editable, which makes it the easiest way to work with a Photoshop file without owning Photoshop. GIMP can import PSDs too, though complex layer effects and adjustment layers may not survive the trip perfectly. Affinity Photo also imports PSDs and is the most faithful for professional files.
- Which Photoshop alternative is closest to the real thing?
- For a free option, Photopea mirrors Photoshop's layout, shortcuts, and tools so closely that most people switch with almost no learning curve. If you want a paid but subscription-free professional tool, Affinity Photo is the one most often described as a genuine Photoshop replacement — it is a one-time purchase rather than a monthly fee.
- Do I need a full editor just to edit a PNG?
- Usually not. If all you need is to resize a PNG, rotate it, or knock out a solid background to make it transparent, a focused browser tool is faster than launching a full suite — and it keeps the file on your device with no upload. Reach for GIMP, Krita, or Affinity Photo when you genuinely need layers, retouching, masks, or painting.
Just need to edit a PNG? Start here
You don't have to download a single thing for the common stuff. Try Resize PNG, Make PNG Transparent, or Rotate PNG — all free and running entirely in your browser. New to the format? Read what a PNG is or browse every PNGifier tool.