Directory Watcher

Directory watcher is a simple tool that you can use to monitor your computer for disk activity, and upon activity, perform some kind of "action." The tool is great for keeping an eye on a shared drive for instance, and to keep a log of when a file is changed or modified. You can monitor a directory and automatically set up the application to copy a file when it changes. Or, if you're curious about what kind of system files are constantly being used by your operating system, that activity can also be caught by Directory Watcher.

Limitations:

30-day trial