DWGLock your designs locking AutoCAD dwg fileprotect intellectual property. DWGLock is a powerful tool to protect drawing file keeping others from modifying or copying your designs protecting your copyright and enhancing the value of your dwg. DWGLock is the easiest way to lock your dwg files.Locking hundreds of files (about 1M each)only needs a few minutes(about 1-2mins). Easy to useonly 3 step: 1. Select files 2. Assign folder to hold locked files3.Do locking. WHY NEED TO LOCK AUTOCAD DWG FILES? 1. Maintain control of your intellectual property and share it with those who need it. 2. Collaboration needs there is no more concerns of the reviewed drawings has been changed unexpected while the mark up is still clear and easy to be enclosed. 3. Assign different authorities for different user. TWO SOLUTIONS : TYPE-A & TYPE-B of DWGLock ----------------------------------- DWGLock-A: Authority Types: Free to read (read onlyno changeno copy etc.) Additional Password protect Hard USB key for DWG file(s) Hard USB key & Additional Password DWG files bind to specified computer(s) Forbid re-save (Y/N) Forbid explode (Y) Forbid copyclip (Y/N) Forbid copy & mirror (Y/N) Forbid move / scale / rotate (Y/N) Forbid plotdwfoutpdf out (Y/N) Forbid bitmap out (Y/N) Forbid delete (Y/N) Forbid trim / offset / extend / fillet / charm(Y/N) Forbid object snap (Y/N) Forbid grip edit (Y/N) Forbid lineweight change (Y/N) Forbid linetype change (Y/N) Forbid linetypescale change(Y/N) Forbid layer change(Y/N) Forbid color change(Y/N) Forbid measure distance & get area(Y/N) Forbid append new object(Y/N) Dwg copyrights'' Owner recorded & watermark Authority user recorded & watermark publish date recorded & watermark expired date recorded & watermark Support AutoCAD 2004-2012 Plug-in For read is always freesupport all version of AutoCAD