UniConvertor is a universal vector graphics translator. It uses the sK1 engine to convert one format to another. There are import filters for CorelDraw (CDR and CMX), Adobe Illustrator (AI), Scalable Vector Graphics (SVG), and some other formats, and export filters for AI, SVG, WMF, and sK1's own format.
sK1 is a vector graphics editor similar to CorelDRAW, Adobe Illustrator, or Freehand. it is oriented for PostScript processing. It features CMYK colorspace support, CMYK support in Postscript, a Cairo-based engine, color management, a universal CorelDRAW (CDR/CDT/CDRX/CMX/CCX) importer, an importer for Postscript, Encapsulated Postscript, and Adobe Illustrator (PS/EPS/AI), and a modern Ttk-based (former Tile widgets) user interface.