CopyPaths is an easy-to-use Contextual Menu Plugin with a single focus: To copy full paths to files in many different formats.
Copy full pathnames of one or more selected files to the clipboard. CopyPaths will automatically format those pathnames for instant use in C Source files, Pascal files, MPW, or AppleScript, and more. Also, you can default your own special format for paths in CopyPaths' own resource fork with ResEdit.
For more detailed information, including on updates, please read the documentation or visit the home page.