sK1
Professional quality open source illustration software
sK1 is an open-source, cross-platform illustration program that can be used as a substitute for professional proprietary software like CorelDRAW or Adobe Illustrator. Unique project features are CorelDRAW formats importers, tabbed multiple document interface, Cairo-based engine, and color management.
This SourceForge project page is outdated. To download latest sK1 2.0 binaries, please visit official project site: https://sk1project.net/sk1/