Yazsoft has announced Attachments Menu 1.0 (http://www.yazsoft.com/products/attachments-menu/) for Mac OS X. It’s an US$10 utility that lives in the Mac OS X menu bar to provide access to all attachments located in Apple Mail.
All attachments are categorized; you can even refer to the actual email that contains a specific attachment at a click of a button. Attachments menu is also customizable to suit your work preferences.
Also, Attachments Menu is included for free with every purchase of ShareTool and/or Playback, two other Yazsoft products. It requires Mac OS X 10.6.4 or later.