GPL V3+

darktable logo

darktable

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darktable is a free and open-source photography workflow application and raw developer. Rather than being a raster graphics editor like Adobe Photoshop or GIMP, it comprises a subset of image editing operations specifically aimed at non-destructive raw photo post-production. It is primarily focused on improving a photographer’s workflow by facilitating the handling of large numbers of images. All editing is fully non-destructive and only operates on cached image buffers for display.

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GIMP logo

GIMP

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GIMP (GNU Image Manipulation Program) is a free and open-source raster graphics editor used for image retouching and editing, free-form drawing, converting between different image formats, and more specialized tasks. GIMP allows to create images with tools for airbrushing, penciling, cloning, and creating gradients. Power users can create their own brushes and patterns to use later. It also allows users to manipulate images imported into the program, further allowing to crop, add text, resize, and create nested layers.

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Inkscape logo

Inkscape

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Inkscape is professional quality vector graphics editor software which runs on Windows, Mac OS X and GNU/Linux. Inkscape is widely used for both artistic and technical illustrations such as cartoons, clip art, logos, typography, diagramming and flowcharting. It can import and export various file formats, including SVG, AI, EPS, PDF, PS and PNG. It has a comprehensive feature set, a simple interface, multi-lingual support and is designed to be extensible; users can customize Inkscape’s functionality with add-ons.

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Orange logo

Orange

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Orange is a component structured data mining as well as machine learning software suite written in python language. It’s a data visualization as well as evaluation software, with regard to novice and experts alike. Data mining can be done via visual programming or even python scripting. Orange components are called widgets. Widgets cover a wide variety, ranging from simple data visualization, subset selection, and pre-processing, to empirical evaluation of learning algorithms and predictive modeling.

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