.xfdl format

Hey there,
The two articles below will explain what kind of files these are as well as what applications can be used to view them. They are a special type of file for securing documents usually for certain businesses or the government to be brief. Hope this helps.


http://www.associatedcontent.com/article/990650/howto_open_xfdlfiles.html?cat=15
http://www.grants.gov/help/download_software.jsp#pureedge

B-rock

Newer versions of Adobe's Acrobat Reader should be able to open them. XFDL stands for 'XML Form Definition Language' -- it's basically a full-featured way of specifying the layout of data entry forms and how to validate the fields, etc. Adobe's got a couple of products that can produce them, hence the reason Adobe Reader can open them...