It has by no means "displaced" its proprietary equivalent, but Inkscape is one of the most user-friendly open source apps I've ever used. I find it far more int

It has by no means "displaced" its proprietary equivalent, but Inkscape is one of the most user-friendly open source apps I've ever used. I find it far more intuitive than Illustrator. An incredible amount of power and complexity is presented in a way that makes it quite intuitive and a joy to use. It's also easily extensible if you're a programmer.