Developer website: ThomsonTown
Password Monitor...For those who use Mac computers in an otherwise Microsoft world, there is now an easy way to keep track of when your Active Directory account password is due to expire. This newest version of Password Monitor runs in the menu bar of OS X and simply counts down the number of days before your password is due to expire. The only requirements are a Mac system running OS X (version 10.6 or above) that is properly bound to an Active Directory and logging in with an associated domain account.
Mac OS X 10.6 or later