File Formats Used on This Site
Adobe Acrobat Reader (PDF)
Description: Adobe Acrobat Reader is a program that allows users to view files in Portable Document Format (PDF). PDF is a universal file format that preserves the appearance of the original document. PDF files can be easily printed but not easily modified.
File extensions: .pdf
Viewing: If you do not already have Adobe Acrobat, download Acrobat Reader for free. (exit)
Return to previous page to download the PDF document…
Microsoft PowerPoint
Description: Microsoft PowerPoint is a program for creating and viewing presentations and slide shows.
File extensions: .ppt
Viewing: If you do not already have PowerPoint, download PowerPoint Viewer for free. (exit)
Return to previous page to download the PowerPoint presentation…
RealPlayer
Description: RealPlayer is a program for viewing and listening to audio and video files (including live broadcasts). (Additional information about viewing broadcasts is available in Technical Support for Viewing Webcasts.)
File extensions: .ram, .rm
Viewing/listening: If you do not already have RealPlayer, download RealPlayer for free. (exit) (Select "Download the Free RealPlayer Only" on the right side of the page.)
Return to previous page to access the audio/video…
Microsoft Windows Media Player
Description: Windows Media Player is a program for viewing and listening to audio and video files (including live broadcasts).
File extensions: asf, .asx, .avi, .wma, .wmv, .wm, .wpl, .mpg, .mpeg, .mp3, .mp4
Viewing/listening: If you do not already have Windows Media Player, download Windows Media Player for free. (exit)
Return to previous page to access the audio/video…
Microsoft Word
Description: Microsoft Word is a word processing program used to create and edit text documents. Text in Word documents can be easily modified or copied for use in other applications.
File extensions: .doc
Viewing: If you do not already have Word, download Word Viewer for free. (exit)
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Microsoft Excel
Description: Microsoft Excel is a spreadsheet program used to calculate, analyze, and store data. Text in Excel files can be easily modified or copied for use in other applications.
File extensions on this site: .xls
Viewing: If you do not already have Excel, you can download Excel Viewer for free. (exit)
Return to previous page to open the Excel spreadsheet…
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File Formats: All viewers, players, and plug-ins used on this site can be downloaded from the file formats page. (For example: Adobe Acrobat Reader for pdf files, Windows Media Player for audio and video files, PowerPoint Viewer for presentation slides, etc.)
- Page last reviewed: November 6, 2008
- Page last updated: November 6, 2008
- Content source: National Center for Immunization and Respiratory Diseases
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