Blender vs Darktable

Blender is licensed under the GPL. Some Blender modules such as the Cycles rendering engine are licensed under the Apache 2.0 license.

Support lots of modern 3D formats including DAE and FBX - ideal for game developers.

Blender runs the Cycles path tracing engine under the hood. Cycles is a very powerful rendering engine capable of full path tracing (light fall off, caustics, volumetrics). It is mostly compatible with OpenCL and CUDA rendering, and is implementing mycropolygon displacement features. The upcoming release has a viewport engine called EEVEE whereby you can see and interact with your work in render mode in real time!

Blender embeds Python 3, which can be used to write add-ons, tools, extend the interface, rig characters and automate tasks.

Blender provides a full rigging system, and automates animation by interpolating between keyframe positions.

Releases are made every ~3 months.

Although Blender's 3d painting and sculpting tools (mostly painting) are not at par with specialized software like Substance Painter, ZBrush, or Mari, it is more than capable of getting most jobs done if the user takes the time to learn and understand it.

Blender's node-based compositor has comprehensive video sequencing and post-processing features.

Good keyboard shortcuts for everything. Keep your left hand on the keyboard and your right hand on the mouse.

It offers a round solution (it covers many areas and professional fields) for a freelancer, for free, constantly updated, very polished, and allowing high quality results that clients do require. After some learning, it becomes very useful for professional work.

There's a huge community to help you get started immediately.

The trick with Blender is to get used to its usage philosophy, as it keeps consistent through all the application. Once you get it, every feature or addition is learnt naturally, almost effortlessly.

You don't have to switch between software when you want to do different things. Because modeling, sculpting, composting, video editing etc can all be done in blender.

There are a lot of different modules.

A very well considered UI makes edits fast and fluid. You can redo or undo any step without disturbing any other part of your edit. The UI doesn't get in the way.

Darktable allows applying the same set of operations to multiple images and saving your history stack as a style (you can pick exactly which modules).

Original files are untouched by any edits. No worries on what was done before or if an accidental save occurs. All work is separate from the originals.

Darktable allows favoriting modules and remapping hotkeys.

Most modules, by default, affect the whole image, but have the option to only be applied to masked-off areas (be those drawn masks, parametric ones, or a combination of the two).

On the camera set it to use USB Remote. Open Darktable, on the left side under Import, click scan for devices. The camera should appear. Click on tethered shoot. Next on the right side look for the gear icon above the battery n/a and click it. go to the session options tab, and change the base directory to the location you want to save photos. close that settings window and try taking a picture. It should come right up.