Here you can download the DFCTwain Software version 6.10.0. for Microsoft Windows based PCs. The files with the extension .zip uses a file compression format commonly found on Windows PCs. Please choose the appropriate language and click the corresponding link. Store the file in a folder or on the desktop of your computer and double click it to unzip the file. For installation information you should refer to the QuickStart Guide and to the Image Acquisition Guide supplied within this software. Please note that this DFCTwain Software does not run as a stand alone application. You need a twain host software like LAS, IM or Photoshop in order to control the DFC cameras.