RawTherapee
UnclaimedFree, cross-platform raw image processing for photographers of all levels.
Visit WebsiteReviews onG2CapterraSourceForge
61 reviews trackedThe Bottom Line
Entry price
Free, no paid tier
Biggest pro
Completely free and open-source
Biggest con
Requires time to learn due to its powerful features
TL;DR - RawTherapee
- Free and open-source raw image processing software.
- Offers advanced tools for high-quality image development.
- Cross-platform compatibility for Linux, macOS, and Windows.
Pricing: Free forever
Best for: Individuals & startups
4.3/5 across review platforms
What is RawTherapee?
RawTherapee is a powerful, open-source raw photo processing system designed for developing raw files from a wide range of digital cameras. It offers a comprehensive suite of tools for high-quality image manipulation, catering to both enthusiast newcomers looking to understand digital imaging better and professional photographers seeking advanced control.
This software provides non-destructive, 32-bit processing, modern demosaicing algorithms, and advanced color and detail editing capabilities. Users can achieve high-quality results from their raw files, including High Dynamic Range DNG. Its robust raw support includes features like pixel-shift raw file compositing, multiple-frame raw file handling, and various corrections for image imperfections.
Available on: Linux, macOS, Windows
Pros & Cons
Pros
- Completely free and open-source
- High image quality processing capabilities
- Extensive raw file support and correction tools
- Cross-platform availability
- Active and helpful community with documentation
Cons
- Requires time to learn due to its powerful features
- May be overwhelming for absolute beginners
Ratings Across the Web
4.3(61 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Non-destructive 32-bit (floating point) processing engineModern demosaicing algorithmsAdvanced color and detail editingSupport for High Dynamic Range DNGCompositing pixel-shift raw files with automatic ghost maskingMultiple-frame raw file processingDark frame subtractionFlat field correction
Pricing Plans
Pricing checked Jun 11, 2026
Free
Free
- Cross-platform raw image processing
- Non-destructive, 32-bit (floating point) processing engine
- Modern demosaicing algorithms
- Advanced color+detail editing
- High Dynamic Range DNG support
- Best-in-class demosaicing
- Compositing pixel-shift raw files with automatic ghost masking
- Working with multiple-frame raw files
Reviews
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4.3/5
Across 61 verified user reviews on G2, Capterra, SourceForge
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RawTherapee FAQ
How does RawTherapee assist photographers in managing their raw files?
RawTherapee provides extensive raw file support, including pixel-shift raw file compositing and multiple-frame raw file handling. It also offers various correction tools for image imperfections, ensuring high-quality results from diverse digital camera raw files.
What kind of user benefits most from RawTherapee?
RawTherapee is best suited for both enthusiast newcomers who want to deeply understand digital imaging and professional photographers seeking advanced control over their raw images. Its comprehensive suite of tools supports high-quality image manipulation for various skill levels.
How is RawTherapee priced?
RawTherapee is completely free to use, as it is an open-source raw photo processing system. There are no paid plans or required subscriptions to access its full range of features.
Which teams would find RawTherapee suitable for their workflow?
Teams involved in professional photography or those requiring advanced image editing capabilities would find RawTherapee suitable. Its robust raw support and high-quality processing tools cater to detailed image manipulation tasks.
What are the main trade-offs when choosing RawTherapee?
A primary trade-off with RawTherapee is that it requires time to learn due to its powerful and extensive features. This can potentially be overwhelming for absolute beginners who are new to raw image processing.
How does RawTherapee compare to Adobe Lightroom for raw image processing?
RawTherapee is a free and open-source solution offering extensive raw file support and high image quality processing, while Adobe Lightroom is a commercial product. RawTherapee provides non-destructive, 32-bit processing and advanced color and detail editing capabilities, catering to users seeking deep control without a subscription.
Source: rawtherapee.com