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Photography · head to head

digiKam vs ON1 Photo RAW

digiKam logo

digiKam

Photography

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

From
Free
Rated
-
Full reviewWebsite
ON1 Photo RAW logo

ON1 Photo RAW

Photography

All-in-one RAW photo editor and organizer, an alternative to Lightroom and Photoshop

From
On request
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.; ON1 Photo RAW it is a Mac and Windows desktop application only, with no mobile app or web-based editing option.
  • They diverge on capability: digiKam covers Catalogue database, ON1 Photo RAW covers RAW processing and organization.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which digiKam and ON1 Photo RAW actually diverge.

Attributes where digiKam and ON1 Photo RAW differ
AttributedigiKamON1 Photo RAW
Starting priceFreeOn request
Pricing modelOpen source, no licence feeone-time
Free tierYesNo
PlatformsLinux, Windows, macOSmac, windows

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 ON1 Photo RAW

  • RAW processing and organization
  • Layers and masking
  • NoNoise AI
  • Resize AI
  • Super Select AI
  • Generative editing tools
  • Presets, filters, and LUTs

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 ON1 Photo RAW
  • Archiving a large personal or institutional library where metadata must live in the files rather than in a vendor databasenot ON1 Photo RAW
  • Photographers who want face recognition and geotagging processed locally with nothing sent to a cloud servicenot ON1 Photo RAW
  • Migrating off a subscription catalogue while keeping tags and ratings, since digiKam reads and writes standard XMPnot ON1 Photo RAW

ON1 Photo RAW

  • Editing and organizing RAW photos without a subscriptionnot digiKam
  • Replacing a Lightroom plus Photoshop workflow with one applicationnot digiKam
  • Applying AI noise reduction to high-ISO imagesnot digiKam
  • Upscaling images for large prints using AInot digiKam
  • Building composite edits with layers and masksnot 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.

ON1 Photo RAW

  • It is a Mac and Windows desktop application only, with no mobile app or web-based editing option.
  • Pricing and available bundles are not clearly listed on the marketing pages, requiring users to reach checkout to see actual costs.
  • Some advanced features and content bundles are locked behind the higher-priced MAX or Studio subscription tiers rather than the base one-time purchase.
  • As a smaller ecosystem than Adobe's, it has fewer third-party plugin and tutorial resources built around it.

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

ON1 Photo RAW

On request
  • Photo RAW$undefined/one-time
    • One-time payment, no subscription
    • Install on two computers
    • Full RAW editing and organization
  • Photo RAW MAX$undefined/one-time
    • One-time payment or subscription option
    • Install on three computers
    • Adds extra effects and content bundles
  • Photo Studio$undefined/month
    • Subscription plan
    • Includes all individual ON1 plugin and standalone titles
    • Cloud sync and ON1 Plus training content

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 ON1 Photo RAW if

  • You need raw processing and organization.
  • You work on mac, windows.
  • You also want layers and masking.
ON1 Photo RAW review

Questions people ask

Is digiKam or ON1 Photo RAW better?
Neither clearly leads. digiKam starts at Free and ON1 Photo RAW at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, digiKam or ON1 Photo RAW?
digiKam has a free tier; the other does not. Paid plans start at Free for digiKam and On request for ON1 Photo RAW.
Does digiKam or ON1 Photo RAW run on more platforms?
digiKam runs on Linux, Windows, macOS. ON1 Photo RAW runs on mac, windows.
Can I use digiKam for free?
Yes. digiKam has a free tier, so you can try it without paying. ON1 Photo RAW starts at On request.
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 ON1 Photo RAW is typically brought in for.
What can digiKam do that ON1 Photo RAW cannot?
digiKam covers Catalogue database, Face recognition, Metadata handling, Geotagging. ON1 Photo RAW covers RAW processing and organization, Layers and masking, NoNoise AI, Resize AI.

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.

ON1 Photo RAW: Does ON1 Photo RAW require a subscription?

No. ON1 Photo RAW is sold with 'one price covers everything, no subscription' as the default purchase model, though a subscription-based Photo Studio bundle is also offered for users who want ongoing access to all ON1 apps.

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.

ON1 Photo RAW: What AI features does ON1 Photo RAW include?

It includes Resize AI for super-resolution enlargement, NoNoise AI for noise reduction, Super Select AI for one-click selections, and generative tools such as Sky Swap AI and Generative Erase.

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.

ON1 Photo RAW: How many computers can I install ON1 Photo RAW on?

The standard Photo RAW purchase allows installation on two computers, the MAX edition allows three, and the Photo Studio subscription allows installation on five computers.

Source
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