CAD

Computer-aided design includes 2D and 3D designing.

2D

Raster

Composed of pixels

• GIMP
• Photoshop
• Krita

Vector

Composed of paths

• Inkscape
• CorelDraw
• Illustrator

3D

• Fusion 360
• inventor
• SolidWorks

Audio/Video

• Kdenlive, Openshot
• Audacity

I have used Inventor for lessons before, so I decided to learn how to use Fusion 360, since it will be beneficial in the long run.