In most cases, files on NCI wiki are provided in an accessible HTML web format (see Accessibility page). When other file formats are used (such as PDF, RTF, MS Word, Excel, PowerPoint or RealPlayer), postings are annotated with the corresponding file format and a link to this page is provided. Below you will find instructions for using the various file types as well as links to download free viewers that will work across multiple operating system platforms. Many of these documents will open directly in your browser or will provide the option of saving to your local computer.
Many documents on this wiki are available as downloadable and sometimes fillable form files, usually in Portable Document Format (PDF) or Rich Text Format (RTF) - see below. The PDF and RTF forms labeled as "Fillable" support filling in data fields by the user. Otherwise, the forms on this wiki do not support this feature.
Before attempting to read these files, you will need to have the Adobe Acrobat Reader installed (download Acrobat Reader ). The free Adobe Acrobat reader will allow you to view and print PDF files. Also see the Adobe Acrobat Reader download page for quick links to Acrobat Reader for Windows with Search and Accessibility features. In addition, Adobe offers other Online Conversion Tools for Adobe PDF Documents including web-based and e-mail submissions. Additional conversion tools are available in the Adobe Accessibility Resource Center.
As mentioned above, there are numerous PDF forms on this web site labeled as "Fillable". Note that there are limitations on the functionality of these forms depending on the product you are using, as follows:
Microsoft provides free software that allows viewing MS Word (download MS Word Viewer ), Excel (download Excel Viewer ), and PowerPoint (download PowerPoint Viewer ) files without owning the full version of the software.
There are several software programs that can play audio files on demand. Some of the common file formats for audio files are .mp3 and .wav. Below you will find a list of the free software programs that are used to play the audio files on this site:
There are several Quicktime audio files on this web site that can be played on demand using Quicktime which is available from Apple for free and may be downloaded by visiting the link below.
There are several Windows Media Player audio files on this web site that can be played on demand using Windows Media Player which is available from Microsoft for free and may be downloaded by visiting the link below.
There are several software programs that can play video clips on demand. Some of the common file formats for video files are .mp4, .rm, and .wmv. Below you will find a list of the free software programs that are used to play the video clips on this site:
You can play Quicktime video clips (.mp4) using Quicktime, which is available for free from Apple and may be downloaded by visiting the link below.
You can play Streaming Video Clips (.rm, .rfm) using RealPlayer software. The Real Media streaming video player is available for free; get it from the Real Media Player download site .
You can play Windows Media Player video clips (.wmv, .mp4) using Windows Media Player, which is available for free from Microsoft and may be downloaded by visiting the link below.
You can play Flash files using the Adobe Flash Player, which is available for free from Adobe and may be downloaded by visiting the link below.
When you click on a link to a file in other than HTML format, your browser may open the document in the browser window, open the document in its native application automatically, or prompt you to save the file locally. The action the browser takes depends on your local browser/application configuration. You will need to have the appropriate application or file viewer (see free viewers above) to view these documents.
In addition, you can save a file by right clicking on the link, then clicking "Save target as" (in Internet Explorer) or "Save Link As" (in Netscape) and browse to the appropriate drive and folder, then save the file.
In some cases, large individual documents or groups of files have been archived together and compressed into a single (smaller) file. File names of these archives end in "EXE" if you are a PC user or "SIT" for Mac users. Clicking on a link to an archived file file will result in that file being downloaded to your computer.
Once downloaded, these compressed files can typically be uncompressed by simply double-clicking and choosing a destination folder to store them in.