توضیحات:

You can convert files various vector (Adobe Illustrator up to 9 ver. (AI postscript based), SVG, CGM, WMF, DXF, etc) and convert raster (JPG, GIF, PNG, BMP, etc) image formats.
Convert to AI, SVG, CGM, WMF, SK, SK1, PDF, PS, PLT.

Vector converter for raster images is a tool for tracing a bitmap, which means, transforming a bitmap into a smooth, scalable image. A typical use is to create vector files from scanned data, such as company or university logos, handwritten notes, etc. The resulting image is not "jaggy" like a bitmap, but smooth. It can then be rendered at any resolution. For convert raster image to PDF - use my other app Free Image Converter