Alternatives to ART
Raw photo processor derived from RawTherapee with a simpler interface. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
ART
Raw photo processor derived from RawTherapee with a simpler interface.
Replacements
Listings that take over the same core job as ART.
RawTherapee
A raw processor built around demosaicing and colour accuracy, with a 32-bit floating point engine and unusually deep controls.
RawTherapee is the upstream project ART derives from, offering the same raw engine with many more controls for fine adjustment, at the cost of a busier interface.
darktable
A non-destructive raw developer and photo workflow application: a virtual lighttable and darkroom for photographers.
darktable is also free and GPL-3.0 on the same platforms, and adds a database-managed library and GPU acceleration, with a steeper learning curve.
RapidRAW
Develop camera RAW images in a GPU-accelerated editor.
RapidRAW is a free AGPL-3.0 RAW editor with GPU acceleration that also runs on Android, but it requires compatible graphics hardware.
Adobe Lightroom
Adobe's photo organizer and RAW editor with a library synced across desktop, web and mobile.
Adobe Lightroom adds photo cataloging and a library synced across desktop, web and mobile, but it is subscription only, closed source and has no Linux version.
Capture One
Professional RAW photo editor and tethering tool used by studio photographers.
Capture One is a paid, closed-source RAW editor with tethered shooting and precise color handling, available only on Windows and macOS.
Photomator
RAW photo editor from the Pixelmator team with ML enhancements and color grading.
Photomator is a paid RAW editor for macOS and iOS with machine-learning enhancements and color grading, leaving Windows and Linux behind.
Ansel
An open-source RAW photo editor forked from darktable, aimed at precise, manual image development.
Ansel is an open-source darktable fork aimed at precise manual raw development, available on Windows and Linux but not macOS.
Filmulator
An open-source raw photo editor that simulates film development to keep editing simple.
Filmulator simplifies editing further with a small control set and film development simulation, but has no macOS build and a much smaller feature set.
Also worth comparing
These listings name ART as their own alternative, so the relationship runs both ways.
DxO PhotoLab
Desktop raw photo processing software known for its noise reduction and automatic optical corrections.
ART is a free GPL-3.0 raw processor derived from RawTherapee with a simpler interface on Windows, macOS and Linux, without cataloguing.
vkdt
A GPU-accelerated workflow toolbox for processing raw photos and raw video, built on Vulkan.
ART is a RawTherapee-derived raw processor with a simpler interface on Windows, macOS and Linux, trading fine adjustment for speed of use.
Similar software
Related functionality, not a direct replacement.
digiKam
A photo manager built for libraries of a hundred thousand images, with face recognition, batch processing and heavy metadata support.
DNGLab
Convert supported camera RAW files to DNG from the terminal.
ExifTool
Reads, writes and edits metadata in almost every image, audio and video format there is, and is the reference tool for the job.
nomacs
A fast image viewer that opens RAW and PSD files and can show the same picture in two synchronised windows.