Web Editors

• Microsoft SharePoint Designer 2007 - Free Web Editor, similar to FrontPage
• KompoZer - Free Web Editor
• NVU - Free Web Editor

Converters

• Microsoft Office 2007 PDF Plugin - Free PDF Converter
• Cute PDF Writer - Free PDF Converter (Non-Advanced)

Graphic / Web Design

• Color Pic - Identify any color on your desktop
• The Gimp - Free Graphics Editor

Plug-ins & Players

• Adobe Reader - PDF Viewer
• Adobe Flash Player - SWF Viewer
• Java - Applet Viewer
• Microsoft Office 2007 Compatibility Pack - View Office 2007 files in previous versions of Office
• Microsoft PowerPoint Viewer - Slideshow Viewer
• Real Player - Streaming Media Player
• SSH - Secure FTP & Telnet Client (scroll to bottom of linked page)
• Windows Media Player - Microsoft Video/Audio Player

Security

• Microsoft Update - Auto Update all Microsoft Products
• ITS Supported AntiVirus - Virus detection & removal