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RawTherapee.com News Feed
The RawTherapee.com Atom webfeed (what is it?) is now available. You can subscribe to receive the latest and greatest news, articles & download alerts on the following address: http://rawtherapee.com/feed or by clicking on the small orange icon in the upper right corner.
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Can you help?
RawTherapee flourishes thanks to the hard work of the people who continue to push their boundaries and to spend their free time creatively and actively contributing to a wonderful global effort. You too can join us and help make RawTherapee better while gaining experience and learning from others. Please take a look at the list below which details areas where we need help, and see if you could lend a hand!
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RawTherapee 4.0.8 released
RawTherapee 4.0.8 is out!
Get it from the Downloads section or using your operating system's package manager (source code tarball available from our Google Code page), or read below to find out more about what's new.
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RawTherapee 4.0.7 released
RawTherapee 4.0.7 was released on the 1st of February 2012, after two months of development since the release of the previous 4.0.6 version. It features new tools, supports more cameras, and has numerous speed and stability improvements.
Get it from the Downloads section or using your operating system's package manager, or read more about the changes, below.
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RawTherapee evolution and statistics
As of today, it's been two years that RawTherapee has been free open source software and it has grown tremendously! Here is a video which visualizes progress on RawTherapee during these two years, from the 1st of January 2010 till now, the 1st of January, 2012, and some statistics. Enjoy!
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RawTherapee Manuals
You can download our English and translated RawTherapee manuals in the PDF format from these links:... -
Progress report for August 2011
The following changelog details a list of items that have been fixed and/or implemented in the development branch of RawTherapee from the 31st of July till the 31st of August, 2011:
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PLAY RAW 16
The 16th PLAY RAW competition just started, you have until the 13th of September to submit your entry, but better do it now! -
Maximizing memory efficiency
2011. Aug. 14. (Sunday), 01:21 | DrSlony | DocumentationRawTherapee features some memory-intensive filters, which means you need to be aware of a few things in order to avoid having memory issues. These issues, such as program crashes, are most evident if you use a 32 bit version of Windows, although they apply to other operating systems as well, and may become evident if you have 2GB of RAM or less. ... -
Progress report for July 2011
The following changelog details a list of items that have been fixed and/or implemented in the development branch of RawTherapee from the 19th of June till the 31st of July, 2011:... -
RawTherapee 3.0.0 released!
RawTherapee version 2.4.1 was released on the 3rd of September, 2009. Then on the 4th of January, 2010, Gabor Horvath made RawTherapee open source. Since then, a team of developers and contributors from around the world have been busy working towards what we are proud to present to you today!What's new in RawTherapee-3.0.0...
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PLAY RAW 14
The submission period for the 14th PLAY RAW competition starts today folks, come and take part! -
RawTherapee PLAY competitions
Roughly every three to four weeks we run a new PLAY RAW competition. Everyone may enter and there is no registration required. Simply check the "PLAY RAW competitions" forum for an ongoing competition, read the rules, download the raw file, develop it using only RawTherapee and submit the JPG and PP3 files to narvik86 by email. The submission period is two weeks, after which there is a week for casting votes, and everyone may vote. The winner gets to submit a photo for the next round of PLAY RAW.These competitions aren't only about having fun, but also about showing how wildly different results can be achieved using the same tool in the hands of different people.The voting period for PLAY RAW 13 started today, come cast your vote!Take part in the next round, perhaps your photo will be the one to make it to PLAY RAW 15! -
A quick note on the word "raw" and LittleCMS version 2
I would like to point two unrelated things out:- The word "raw" is a plain word. It is not an acronym or an initialism. As such, the usual noun capitalization rules apply. Writing RAW is incorrect. If starting a sentence, capitalize the first letter, leave the other two in lowercase. If in the middle of a sentence, all letters should be lowercase.
- The unstable RawTherapee-3.1 builds require LittleCMS version 2. Ubuntu users should see the guide in the forum on how to install LCMS2 in Ubuntu. RawTherapee-3.0 builds require LittleCMS version 1.
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Progress report
It is our pleasure to inform you of the progress made in RawTherapee since the last report!We have repeatedly decided to push back the release of the version we would call 3.0 in order to deliver a program that you can expect the best quality and optimal speed from, one you can entrust your photos with and rely upon. During this time many... -
RawTherapee 2.4.1 (OLD!) builds are downloadable again
Many requests have arrived for the old stable builds of RawTherapee, therefore RT 2.4.1 for Windows (only 32-bit) and for Linux (32-bit and 64-bit) are available again.
Important notes:- 2.4.1 is a deprecated version, it is not supported anymore.
- It was the last stable release before the opening of the source code. If you want to download a newer version, take a look at the download center. The nightly builds are usually stable enough to be used, but not considered as final releases yet.
- There was no Macintosh version of the 2.4 branch. If you use mac, try a nightly build from the download center.
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RawTherapee.com v3 - The New Homepage!
Welcome to the new homepage of RawTherapee!
Rawtherapee.com has evolved from a few simple pages through a basic dynamic site to the current, advanced homepage. This new site was carefully planned and designed to be a real home of RawTherapee.
Most of the changes are under the hood, but you may have already noticed the blog and hopefully will soon discover the new, powerful download center as well.
The new site provides a much more efficient... -
Features
High Image Quality
- Get the most details and least artifacts from your raw photos thanks to modern and traditional demosaicing algorithms: AMaZE, DCB, fast, AHD, EAHD, HPHD & VNG4.
- Advanced color handling from white balance to HSV (Hue-Saturation-Value) curves and color management.
- Enhanced exposure and tonality tools: tone and Lab curves, highlights and shadows tools, etc.
- Multiple denoising methods: luminance, chrominance, impulse (for salt and pepper noise) noise reduction.
- Several tools to enhance details: unsharp mask, RL deconvolution, contrast by detail levels.
Efficiency
- Multi-threaded algorithms for high performance (RawTherapee can utilize modern processor features).
- Quick thumbnails load lightning fast and are replaced later with live thumbnails
- Batch processing: convert all the developed images at once without not loading the processor while you work.
- Basic tools immediately at your hands.
- Parallel editing of multiple images.
- An optional secondary display can be used.
Versatility
- Wide variety of supported cameras: almost all DSLRs and even some medium format bodies are supported.
- Advanced control over the algorithms with many fine-tuning parameters.
- Command line usage besides the normal graphical interface.
- Various layouts: multiple tabs, single tab with filmstrip, vertical tab with filmstrip.
Freedom for Free
- RawTherapee is free and open source software, meaning you can use it free of charge, wherever you like on whatever hardware you like, as long as you abide by the copyleft GPLv3 license. Download the source code, modify it, feel free to do what comes to mind. We believe in open software.
- RT is cross-platform: Linux, Mac, or Windows, be it 32-bit or 64-bit - you pick, we provide.
- International: it is available in 25 languages!
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Feature Freeze - 3.0 branch
We are happy to announce the feature freeze of RawTherapee 3.0!
A feature freeze is a point in the development process when no more new features are accepted for the current branch. In accordance with the RT 3.0 Roadmap the project arrived to this point.
Branching
We would like to call... -
RawTherapee 3.0 Roadmap
From now every major release will have a roadmap. Each will be named after the current release, they detail the current trends and draft the future plans. Please note that roadmaps are not laws carved in stone: these are indeed plans which may change with time.
The current one for the 3.0 branch can be found below: this is how RT OSMC (in alphabetical...



