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Photography · head to head

digiKam vs Pixelmator Pro

digiKam logo

digiKam

Photography

Open source photo manager with face recognition, geotagging and a shared database option

From
Free
Rated
-
Full reviewWebsite
Pixelmator Pro logo

Pixelmator Pro

Photography

Professional image editing for Mac

From
$49.99/one-time
Rated
-
Full reviewWebsite

The short version

  • Only digiKam has a free tier, so it costs nothing to try first.
  • Each has a real cost: digiKam raw conversion quality is behind Lightroom, Capture One and DxO PhotoLab, so most users treat digiKam as a catalogue and develop files in a second application.; Pixelmator Pro macOS only - no Windows, iPad, or mobile support
  • They diverge on capability: digiKam covers Catalogue database, Pixelmator Pro covers ML-powered editing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which digiKam and Pixelmator Pro actually diverge.

Attributes where digiKam and Pixelmator Pro differ
AttributedigiKamPixelmator Pro
Starting priceFree$49.99/one-time
Pricing modelOpen source, no licence feeUnknown
Free tierYesNo
PlatformsLinux, Windows, macOSmacOS
FoundedUnknown2007

Identical on both: user rating (Not yet rated), category (Photography).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in digiKam

  • Catalogue database
  • Face recognition
  • Metadata handling
  • Geotagging
  • Batch queue manager
  • Showfoto editor

Only in Pixelmator Pro

  • ML-powered editing
  • Non-destructive editing
  • RAW support
  • Layer styles
  • Color adjustments
  • Photos app
  • iCloud
  • Apple Silicon optimization

What people use each for

The jobs each tool is most often brought in to do.

digiKam

  • A small studio or department that needs two or three people working against one catalogue without paying per seatnot Pixelmator Pro
  • Archiving a large personal or institutional library where metadata must live in the files rather than in a vendor databasenot Pixelmator Pro
  • Photographers who want face recognition and geotagging processed locally with nothing sent to a cloud servicenot Pixelmator Pro
  • Migrating off a subscription catalogue while keeping tags and ratings, since digiKam reads and writes standard XMPnot Pixelmator Pro

Pixelmator Pro

  • Photo editingnot digiKam
  • Graphic designnot digiKam
  • Digital artnot digiKam
  • Image retouchingnot digiKam

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

digiKam

  • Raw conversion quality is behind Lightroom, Capture One and DxO PhotoLab, so most users treat digiKam as a catalogue and develop files in a second application.
  • The interface exposes an enormous number of options across crowded panels, and new users routinely fail to find basic functions without reading the manual.
  • Libraries beyond roughly one hundred thousand images need deliberate maintenance of thumbnails and the database, and the SQLite backend slows noticeably before the MySQL one becomes worth configuring.
  • The Windows and macOS builds receive less testing than Linux, and crashes and packaging problems on those platforms are resolved more slowly.
  • There is no commercial support contract, no client delivery and no cloud sync, so an organisation adopting it accepts that its own staff are the support line.

Pixelmator Pro

  • macOS only - no Windows, iPad, or mobile support
  • Less comprehensive feature set compared to Photoshop
  • Smaller community and fewer third-party plugins than Photoshop
  • Less suitable for professional print workflows compared to industry standards

Pricing, plan by plan

digiKam

Free
  • digiKamFree
    • GPL licensed with no seat limit
    • All features including the MySQL backend
    • Community support through mailing list and bug tracker

Pixelmator Pro

$49.99/one-time

No published plan breakdown. See the Pixelmator Pro review.

Which should you pick?

Choose digiKam if

  • You need catalogue database.
  • You want to start without paying.
  • You work on Linux, Windows, macOS.
  • You also want face recognition.
digiKam review

Choose Pixelmator Pro if

  • You need ml-powered editing.
  • You work on macOS.
  • You also want non-destructive editing.
Pixelmator Pro review

Questions people ask

Is digiKam or Pixelmator Pro better?
Neither clearly leads. digiKam starts at Free and Pixelmator Pro at $49.99/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, digiKam or Pixelmator Pro?
digiKam has a free tier; the other does not. Paid plans start at Free for digiKam and $49.99/one-time for Pixelmator Pro.
Does digiKam or Pixelmator Pro run on more platforms?
digiKam runs on Linux, Windows, macOS. Pixelmator Pro runs on macOS.
Can I use digiKam for free?
Yes. digiKam has a free tier, so you can try it without paying. Pixelmator Pro starts at $49.99/one-time.
What is digiKam best used for?
digiKam is most often used for a small studio or department that needs two or three people working against one catalogue without paying per seat, archiving a large personal or institutional library where metadata must live in the files rather than in a vendor database, photographers who want face recognition and geotagging processed locally with nothing sent to a cloud service, migrating off a subscription catalogue while keeping tags and ratings, since digikam reads and writes standard xmp. Of those, a small studio or department that needs two or three people working against one catalogue without paying per seat and archiving a large personal or institutional library where metadata must live in the files rather than in a vendor database are not what Pixelmator Pro is typically brought in for.
What can digiKam do that Pixelmator Pro cannot?
digiKam covers Catalogue database, Face recognition, Metadata handling, Geotagging. Pixelmator Pro covers ML-powered editing, Non-destructive editing, RAW support, Layer styles.

Answered from the vendors’ own pages

digiKam: Can several people use one digiKam catalogue?

Yes, by pointing digiKam at a shared MySQL or MariaDB database with images on a network volume. It is not designed for simultaneous heavy editing but it works for shared cataloguing.

Pixelmator Pro: Does Pixelmator Pro work offline?

Yes. Pixelmator Pro is a standalone macOS application that works entirely offline with no subscription or cloud connectivity required.

Source
digiKam: Does it move or change my files?

Not unless you ask. It catalogues folders in place, and metadata can be written to sidecar files rather than into the originals.

Pixelmator Pro: What is the price for Pixelmator Pro?

Pixelmator Pro costs $49.99 as a one-time purchase with perpetual license, not a subscription.

Source
digiKam: Is it a Lightroom replacement?

As a catalogue, yes. As a raw developer, no. Most people who switch pair it with darktable or RawTherapee for editing.

Pixelmator Pro: Does Pixelmator Pro support AI-powered editing?

Yes. Pixelmator Pro includes ML-powered features like automatic background removal, smart color adjustments, and ML-based auto-enhancement of photos.

Source
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