Inkscape is consistently chosen as the best alternative to Adobe Illustrator ... Drawing vector graphics often leads to a ...

A full-featured drawing program for Windows and Mac from Adobe. Originally developed for the Mac in 1987 and Windows in 1989, Illustrator has been the most widely used vector graphics editor.

Vectors – scalable computer graphics that are standard in digital design – can now be generated in Adobe’s Illustrator software ... "tens of millions” of vector images.