Until now, to get all the attachments, you had to access each mail and download them manually.
Outlook Attachments Extractor Pro dramatically simplifies this process. This isn't a plugin for Outlook, but is a separate application that interacts with the program.
The program includes a wizard that guides the user through the whole process of running the application.
It's as simple as indicating the Outlook folder you want to extract the attachments from, and the Windows directory in which to store them, you can use subfolders or rename files with the sender or subject.
Outlook Express users can download the app here
The shareware version only allows downloads of files smaller than 64KB.