Adobe Reader

Free software that lets you view, print, search, and share Adobe Portable Document Format (PDF) files more securely using a variety of platforms and devices.

AutoDesk DWF Viewer

Use the free Autodesk® DWF™ Viewer to view and print 2D and 3D drawings, maps, and models in DWF™ file format—an emerging standard for sharing data-rich design files electronically.

CutePDF

Portable Document Format (PDF) is the de facto standard for the secure and reliable distribution and exchange of electronic documents and forms around the world.  CutePDF Writer is the free version of commercial PDF creation software. CutePDF Writer installs itself as a "printer subsystem". This enables virtually any Windows applications (must be able to print) to create professional quality PDF documents - with just a push of a button!

DWG Gateway

DWGgateway is for AutoCAD® users who do not want to change the version of AutoCAD they are using, but who might encounter problems with vendors or suppliers who use different versions of DWG data. The ability to open DWG files without regard for the DWG version helps win business and save time.

Opera

The most full-featured free Internet web browser on the market, Opera includes pop-up blocking, tabbed browsing, integrated searches, and advanced functions like Opera's groundbreaking E-mail program, RSS Newsfeeds and IRC chat.

QuickTime Alternative

The free QuickTime Alternative will allow you to play QuickTime (.mov .qt) files. This way there is no need to install the offical QuickTime Player. It also supports QuickTime content that is embedded in webpages. The QuickTime plugins include iPIX and QuickTimeVR.