RawTherapee
UnclaimedFree, cross-platform raw image processing for photographers of all levels.
Visit WebsiteWhat is RawTherapee?
RawTherapee (image editing): Free, cross-platform raw image processing for photographers of all levels. 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. Key capabilities: Non-destructive 32-bit (floating point) processing engine, Modern demosaicing algorithms, Advanced color and detail editing, Support for High Dynamic Range DNG, Compositing pixel-shift raw files with automatic ghost masking. RawTherapee is free to use with no paid tier.
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
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
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
- Dark frame subtraction
- Flat field correction
- Hot/dead pixel correction
- Open Source (GPLv3 license)
- Available on Linux, macOS, Windows
- Available in over 15 languages
About RawTherapee
By Toolradar Team·
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.
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RawTherapee FAQ
What specific image processing capabilities does RawTherapee offer for high image quality?
RawTherapee utilizes a non-destructive, 32-bit floating-point processing engine. It incorporates modern demosaicing algorithms and advanced color and detail editing tools to develop high-quality images from raw files, including High Dynamic Range DNG.
How does RawTherapee handle advanced raw file support beyond basic demosaicing?
RawTherapee provides best-in-class demosaicing, including the ability to use two demosaicing algorithms on a single image. It also supports compositing pixel-shift raw files with automatic ghost masking, working with multiple-frame raw files, dark frame subtraction, flat field correction, and hot/dead pixel correction.
Which operating systems are supported by RawTherapee?
RawTherapee is a cross-platform application. It can be used on Linux, macOS, and Microsoft Windows operating systems.
What is the license under which RawTherapee is distributed, and what does it allow users to do?
RawTherapee is released as Free Software under the GPLv3 license. This allows users to use it free of charge, modify the source code, and help improve the software, provided they adhere to the copyleft terms.
When was the latest stable version of RawTherapee, version 5.12, released?
RawTherapee version 5.12 was released on May 28, 2025. Users can find it available for download on the official website.
Source: rawtherapee.com