Softwr

Education · head to head

Open edX vs RawTherapee

Open edX logo

Open edX

Education

Open-source platform powering online learning

From
Free
Rated
-
Full reviewWebsite
RawTherapee logo

RawTherapee

Photography

Open source raw developer with selectable demosaicing algorithms and floating point processing

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Open edX no license fees for software but requires separate spending on hosting, infrastructure, and maintenance; RawTherapee there is no catalogue, only a folder browser, so any library management, keywording or search has to happen in a separate application.
  • They diverge on capability: Open edX covers Course authoring, RawTherapee covers Selectable demosaicing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Open edX and RawTherapee actually diverge.

Attributes where Open edX and RawTherapee differ
AttributeOpen edXRawTherapee
Pricing modelfreeOpen source, no licence fee
PlatformsWeb, IOS, AndroidLinux, Windows, macOS
CategoryEducationPhotography
Founded2012Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

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 Open edX

  • Course authoring
  • Interactive videos
  • Assessments
  • Discussions
  • Certificates
  • Analytics
  • Mobile apps
  • xBlocks

Only in RawTherapee

  • Selectable demosaicing
  • Floating point pipeline
  • Local adjustments
  • Wavelet levels
  • Processing profiles
  • Colour management

What people use each for

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

Open edX

  • MOOC creationnot RawTherapee
  • Corporate trainingnot RawTherapee
  • Blended learningnot RawTherapee
  • Degree programsnot RawTherapee

RawTherapee

  • Difficult raw files where the demosaicing algorithm visibly changes the result, such as fine fabric, foliage or architectural detailnot Open edX
  • Archive and restoration work where a free tool with strict colour management is preferable to a subscriptionnot Open edX
  • Photographers who want to understand and control each processing stage rather than accept a vendor renderingnot Open edX
  • Producing a high quality sixteen bit TIFF to hand to GIMP or another editor for compositingnot Open edX

Where each one falls short

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

Open edX

  • No license fees for software but requires separate spending on hosting, infrastructure, and maintenance
  • Customization and support from third-party providers requires additional investment

RawTherapee

  • There is no catalogue, only a folder browser, so any library management, keywording or search has to happen in a separate application.
  • The default rendering is deliberately neutral and looks flat next to the camera JPEG, which means every user has to build their own processing profiles before the tool is pleasant to use.
  • Support for new camera models and for Fujifilm X-Trans sensors arrives later than in commercial converters because it depends on volunteer work and upstream library updates.
  • The interface presents several hundred controls across many tabs with little guidance about which ones interact, and the learning curve is measured in weeks rather than hours.
  • Batch export is slow compared with commercial converters and there is no GPU acceleration, so processing a large wedding shoot ties up the machine for a long time.

Pricing, plan by plan

Open edX

Free
  • Self-HostedFree
    • Full platform
    • Community support
    • All features
  • Managed Hosting$undefined/month
    • Hosted solution
    • Support
    • Maintenance

RawTherapee

Free
  • RawTherapeeFree
    • GPL licensed with no seat limit
    • All processing features included
    • Documentation and support through RawPedia and the community forum

Which should you pick?

Choose Open edX if

  • You need course authoring.
  • You want to start without paying.
  • You work on Web, IOS, Android.
  • You also want interactive videos.
Open edX review

Choose RawTherapee if

  • You need selectable demosaicing.
  • You want to start without paying.
  • You work on Linux, Windows, macOS.
  • You also want floating point pipeline.
RawTherapee review

Questions people ask

Is Open edX or RawTherapee better?
Neither clearly leads. Open edX starts at Free and RawTherapee at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Open edX or RawTherapee?
Open edX starts at Free and RawTherapee at Free.
Does Open edX or RawTherapee run on more platforms?
Open edX runs on Web, IOS, Android. RawTherapee runs on Linux, Windows, macOS.
Can I use Open edX for free?
Both have a free tier, so you can try either at no cost before committing.
What is Open edX best used for?
Open edX is most often used for mooc creation, corporate training, blended learning, degree programs. Of those, mooc creation and corporate training are not what RawTherapee is typically brought in for.
What can Open edX do that RawTherapee cannot?
Open edX covers Course authoring, Interactive videos, Assessments, Discussions. RawTherapee covers Selectable demosaicing, Floating point pipeline, Local adjustments, Wavelet levels.

Answered from the vendors’ own pages

Open edX: How much does Open edX cost?

Open edX software itself is completely free with no license fees. Organizations must cover their own hosting, infrastructure, maintenance, and customization costs.

Source
RawTherapee: Does RawTherapee support Fujifilm X-Trans files?

Yes, but support arrived later than in commercial converters and results on fine detail still trail Capture One and Adobe on some bodies.

Open edX: Are there hosting options for Open edX?

Open edX offers three deployment options: self-hosted (organizations deploy independently), managed providers (third-party companies offer cost-effective managed services), and a free sandbox for testing.

Source
RawTherapee: Can it replace Lightroom entirely?

It replaces the develop side. It does not replace the catalogue, so you will need digiKam, darktable or something similar alongside it.

Open edX: What does free mean for Open edX?

There are no license fees to use the Open edX software. Organizations can download and deploy it independently or use managed hosting providers for a fee.

Source
RawTherapee: Are my edits stored in the raw file?

No. Edits are written to sidecar profile files next to the raw, so originals are untouched and profiles can be copied between images.

Share

Related pages

More on Open edX

More on RawTherapee

Keep looking

Other head to heads