This is a SharePoint 2010 Feature that adds a button in the Ribbon, allowing users to copy document urls (links) to clipboard.
Get the Stable version in here:
Make sure the view in use contains the field "LinkFilename"
, which is the column name
"Name (linked to document with edit menu)"
. Otherwise the Copy to Link button will be disabled.
Farm Solution with Web application scope.
Internet Explorer only. IE7+