Clean and Convert Your Raster Scans - a head-to-head comparison between raster to vector conversion products from Autodesk, GTX, Rasterex, Softcover, softelec, David Byrnes, Cadalyst, July 2001
Raster Blasters - Greg Corke takes a look at budget and professional raster to vector packages from GTX, Arc en Ciel, Softcover, CADserver, June 2000
GTXRaster CAD Series 6.0 - excellent AutoCAD 2000 integration; solid bitonal image enhancement and manipulation; thorough binary raster image editing commands and conversion features; easy to use and learn, Emmanuel García, CADENCE, March 2000
