darktable
Virtual lighttable and darkroom for photographers
darktable manages your digital negatives in a database and lets you view them through a lighttable. It also enables you to develop raw images and enhance them in a darkroom.
Other modes besides lighttable and darkroom are a map for geotagging, tethering, print and a slideshow.
darktable supports most modern cameras' raw formats, and does all of its processing at very high precision.
Darktable manages your digital negatives in a database and lets you view them through a zoomable lighttable. it also enables you to develop raw images and enhance them. . It tries to fill the gap between the many excellent existing free raw converters and image management tools (such as ufraw or f-spot). The user interface is built around efficient caching of image metadata and mipmaps, all stored in a database. the user will always be able to interact, even if the full resolution image is not yet loaded. . All editing is fully non-destructive and only operates on cached image buffers for display. the full image is only converted during export. The frontend is written in gtk+/cairo, the database uses sqlite3, raw image loading is done using rawspeed, high-dynamic range, and standard image formats such as jpeg are also supported. The core operates completely on floating point values, so darktable can not only be used for photography but also for scientifically acquired images or output of renderers (high dynamic range).
How to install darktable in Ubuntu
If you are on a supported distro, you can install the application through software center by clicking the below link.
If the above link not working, run the below command in terminal to install darktable in Ubuntu
sudo apt install darktable
darktable Screenshots
