RasterVect 

Vectorizer. Transforms raster images into a vector format. Raster drawing can be imported by scanning original paper drawings. The target vector formats are understood by most common CAD programs that use vector graphics (AutoCAD, Corel Draw etc.).
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TraceART 

TraceART transform any raster images into a vector format.vectorizer, which can high-speed convert raster bitmap into vector image. it supports such all kinds of image format as BMP,JPG,TGA,TIF,PCX etc.
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TraceLine 

Traceline changes scanned or imported bitmap images to editable outlines (line art) that can be exported or pasted to other programs. This powerful app allows you to convert company logos, hand-drawn graphics, cartoons, etc. to editable outlines
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