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Acorn alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Acorn: mac only, and no AI generative tools. We ranked 5 alternatives by how directly each one replaces Acorn, then by reviews, real visits and how recently each app's facts were checked against its own website. Pixelmator Pro currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Photopea logoPhotopeaFree plan + paidNoWeb2 of 347.7
  1. Photopea logo

    1. PhotopeaTop pick

    Best for: Occasional photo editing and opening PSD files without Photoshop

    Free plan + paidWeb

    47.7

    score / 100

    Why switch from Acorn

    Free browser editor for occasional PSD work.

    Pros

    • Free and runs in the browser
    • Opens PSD and many other formats
    • Familiar Photoshop-style interface

    Cons

    • Ads in the free version
    • Large files can be slow in the browser
    Visit Photopea Details and reviews
    How this score is calculated
    Editorial fit ×0.341
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1577
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Photopea a good Acorn alternative?

    Verified facts

    2 of 3 verified
    Price
    Free with ads; premium removes ads
    Not checked yetphotopea.com(opens source in a new tab)
    PSD support
    Yes
    Checked Oct 24, 2026photopea.com(opens source in a new tab)
    Install required
    No (browser)
    Checked Oct 24, 2026photopea.com(opens source in a new tab)

The best Acorn alternative for…

The highest-ranked app in this list for each need.

Pixelmator Pro logo

Best Acorn alternative for most people

Pixelmator Pro

More features and AI tools for Mac, also available as a one-time purchase.

GIMP logo

Best Acorn alternative for a free option

GIMP

Free and open source, if you can accept a less Mac-like interface.

PhotoScape X logo

Best Acorn alternative for a free plan you can upgrade

PhotoScape X

Free Mac editor for quick fixes, collages and batch resizing.

GIMP logo

Best Acorn alternative for open source

GIMP

Free and open source, if you can accept a less Mac-like interface.

Affinity logo

Best Acorn alternative for Mac

Affinity

Free for individuals, with professional photo, vector and layout tools.

GIMP logo

Best Acorn alternative for Windows

GIMP

Free and open source, if you can accept a less Mac-like interface.

GIMP logo

Best Acorn alternative for Linux

GIMP

Free and open source, if you can accept a less Mac-like interface.

Photopea logo

Best Acorn alternative for working in the browser

Photopea

Free browser editor for occasional PSD work.

Acorn alternatives: common questions

What is the best alternative to Acorn?

Pixelmator Pro ranks first right now. More features and AI tools for Mac, also available as a one-time purchase. GIMP and PhotoScape X follow it in our ranking.

Is there a free alternative to Acorn?

Yes. GIMP (open source), PhotoScape X (free plan + paid), Photopea (free plan + paid) and Affinity (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Acorn?

Yes: GIMP.

Which Acorn alternatives work on Linux?

GIMP runs on Linux.

Why do people switch from Acorn?

The complaints we hear most: mac only; no AI generative tools; less depth than Pixelmator Pro or Affinity.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Acorn, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.