darktable is an open-source photography workflow application and raw developer for photographers. It manages digital negatives in a database, with a lighttable for browsing and organising photos and a darkroom for developing raw files. Editing is non-destructive and modular, from crop and exposure to advanced modules, with parametric and drawn masks, colour management, tethered shooting and Lua scripting. darktable is a downloadable program for Linux, Windows and macOS and runs locally; the source code is available.
darktable is released under the GNU General Public License version 3 or later. It is a community project by the darktable team, with a first release in 2009. The sources name no company as owner, so there is no foreign parent company either. Some features, such as online map sources, connect to external services. For a European organisation, this means photos and edits stay on its own systems and the software can be deployed and adapted without vendor dependence.