Free DWG Viewer 5.3.0.2 Free DWG Viewer will open native DWG, DXF, and DWF files for viewing, along with accompanying Xref files. It will also open Informative
Whirlwords 1.0.3 Whirlwords is an extended version of the familiar pencil-and-paper word chain puzzles in which you connect two words by changing one letter