Inkscape is an Open Source vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format.
Autotracer is a free online image vectorizer. It can convert raster images like JPEGs, GIFs and PNGs to scalable vector graphics (EPS, SVG, AI and PDF). No registration or email required.
Now you can turn your ordinary logo, photos, and other visuals into captivating illustrations for articles, presentations, or social media posts. You can generate an unlimited variety of icons for your website.
KVEC is a tool which can vectorize images using several graphic formats: WMF Windows Metafile, Enhanced Metafile, AutoCad DXF, HPGL, ART, Postscript, Adobe Illustrator AI, SVG/SVGZ (Scalable Vector Graphics), SWF, DST, HTML.