TwinView is a multi-format, Windows-based viewer that opens, prints, and marks up a variety of imaging, and CAD drawing file types. It supports DXF, DWG (version 9-2009),DGN, DWF, HPGL, TIFF, multipage Tiff.. TwinView Plus has many advanced print functions like batch,true scale,command line and window print. The Viewer offers a range of professional tools, such as: - Accurate and rapid visualization - Advanced print functions - Send, and send as PDF - Area,Distance measurement - Markup (Redlining) function - Text search - Entity finder - Drawing Comaprasion - Command line Print - Batch Print - Modification of the element properties - Easy Server installation and administration - Simple integration into the Windows Terminal Server and Citrix MetaFrame environment - ADT Support - DXF/DWG Export Advanced Redline function allows to share the informations between the users connected to a Windwos Server. Twinview has a modern, Unicode Based, multilanguage user interface. It is easy to install both on local PC and in the server environment. There are different licensing modells available.