Browser plugins are programs which extend your web browser by making it able to work with additional types of web content.
Popular Browser Plugins
Adobe Acrobat 
The Adobe Acrobat browser plugin enables you to view and print Adobe PDF files from within your web browser.
Macromedia Flash Player
Macromedia Flash Player is a browser plugin which enables you to view Macromedia Flash movies within your web browser.
Macromedia Shockwave Player
The Macromedia Shockwave Player enables your web browser to display Shockwave movies that are created with Macromedia Director.
Sun Java
The Java Runtime Environment (JRE) enables your computer to run applications and applets developed in the Java programming language.
Apple QuickTime
Apple QuickTime Player is a browser plugin for viewing video, audio, virtual reality and graphics files within your web browser.
RealNetworks RealPlayer
RealPlayer is a browser plugin that enables your web browser to play streaming RealAudio and RealVideo.
Microsoft Windows Media Player
Microsoft Windows Media Player is a browser plugin that plays streaming audio, video, animations, and multimedia presentations via your web browser.
