This user manual guides users through the basics of importing, modifying, and exporting an image in Inkscape. Inkscape is an open-source, vector drawing graphic program, similar to other proprietary graphic editing programs like Adobe Illustrator and Corel Draw. Vectored graphics are best suited to be used for business logos, since they can be rendered clearly on the web and in print.

User Manual
Modifying a Vectored Logo in Inkscape Manual