* Bitonal image enhancement toolkit. ScanFix Xpress ActiveX software development toolkit, offers bitonal document image enhancement technology. Create smaller file sizes and cleaner images, ultimately resulting in higher OCR rates. Clean up images using deskew, noise removal, dot shading removal, hole punch removal, line removal, text repair, auto inverse text correction, auto negate, auto binarization, auto border crop, blank page detection, image registration, and rotate.