The Microsoft Report Viewer 2008 SP1 Redistributable Package includes Windows Forms and ASP.NET Web server controls for viewing reports designed using Microsoft reporting technology. It is running on any Java enabled platform including Windows, Mac OS X and Linux and it is the. Free MOOS Project Viewer is a free online Microsoft Project viewer that can open any MS Project file type (.) for any Microsoft Project version (2000, 2003, 2007, 2010).