Quickly, RawTherapee program jumped to the top of our list of preferred free raw image processing program programs. It is available for Windows, MacOS, and Linux and is free and open source. It offers some wonderful capabilities for processing RAW files, including picture optimization and a variety of tools that make editing photos much simpler. The options for shadow and gradient filters, as well as the contrast, saturation, and brightness control tools, are all quite helpful in our opinion. Its color control, especially the white balance, is something else We truly like.
This platform for image processing incorporates with other forums. The raw image is processed by RawTherapee to create a more attractive picture.
The idea behind this program is to give the user control over non-destructive editing. You can use any editing tools you choose throughout this procedure, but the changes won’t show up on your photo right away. Instead, they can be observed as dimension changes in a sidecar file.

The exportation procedure is where the actual image modifications may be visible. In other words, unless you export the file from RawTherapee, you can view the image in its original form.
The majority of raw picture formats, including X trans and Canon Dual-Pixel sensors, are supported. The program is an adjusted and improved RAW version of the draw code that offers better user outcomes.
High-quality images
You have access to the best tools to create photographs of the highest quality from your raw files thanks to a non-destructive, 32-bit (floating point) processing engine, contemporary demosaicing techniques, and sophisticated color and detail editing (including High Dynamic Range DNG).
The user interface of the application is made up of numerous windows and tabs that offer all the functions to the user. In RawTherapee, several filters are also available. The editing process can also be done in batches, which is more user-friendly and convenient.

If your CPU can handle the strain, you may even use this software to process one photo while making adjustments to another. If not, you’ll be powerless to manage anything and will be stuck with this feature.
You may use two demosaicing techniques on the same image with RawTherapee, compose pixel-shift raw files with automatic ghost masking, work with multiple-frame raw files, perform dark frame subtraction, correct flat fields, and fix hot/dead pixels.It is targeted toward users from enthusiast beginners who want to further their understanding of how digital imaging works to expert photographers and is built for developing raw files from a variety of digital cameras.
Software RawTherapee – easy editing your images
With the help of the robust toolset that RawTherapee offers, you may create stunning images that express your creativity.
Software RawTherapee is open-source and free. This means that as long as you follow by the copyleft GPLv3 license, you are allowed to use it however, wherever, and at no cost. Download the source code, edit it, and contribute to its advancement.
Download RawTherapee, raw image processing program- Free and Open Source software HERE