Commonly used radiation safety forms from can be downloaded from this page provided you have Adobe Acrobat Reader installed on your computer. Adobe Acrobat files have a .pdf extension, which is an acronym for "portable document format." It is strongly suggested that you use the latest version of Acrobat Reader, which for the PC and Mac is 3.02. Older versions of Acrobat Reader will open and print these files, but it can be tricky if your web browser is not configured to use it. A free copy of Adobe Acrobat Reader can be obtained by clicking on the "Get Acrobat Reader" icon below. After installation, clicking on any of the following links will automatically open the Adobe Acrobat Reader and display the document. The document can then be printed on your local printer.