While primarily for digital painting, it includes vector tools and is completely free and open-source.
1. Start a free trial of Illustrator. 2. Open the Creative Cloud app. 3. Install Illustrator (beta). Illustrator CS6 license key - Adobe Community Adobe-Illustrator-CS6-2022-Activation-Key-Free-Download
A powerful, open-source vector graphics editor that is the most direct free alternative to Illustrator. While primarily for digital painting, it includes vector