This easy-to-use software allows you to convert several TIFF files into one PDF file. The program converts one or many TIFF files to one PDF file, including multiple page TIFF files, tiled TIFF files, black and white. grayscale, and color TIFF files that contain data of TIFF photometric interpretations of bilevel, grayscale, RGB, YCbCr, CMYK separation, and ICC L*a*b* as supported by libtiff and PDF. Available in user-interactive (GUI), Command-line and DLL versions. Support Windows 2000, 2003, 2008, XP and Vista.( 32 & 64 bit )