Do your filters support regular expressions?

Yes, Zoolz filters support regular expressions, but you should enable the option for the regular expressions by doing the following:

1. Right-click on the Zoolz icon in the system tray, and select the Open Dashboard option.
   
2. From Zoolz dashboard, click on Data Selection.
3. Click on File Filters.
4. Click the Add button to add new filter, or click the Edit button to edit one of the existing filters.
5. Check the Regular Expression box beside the option of including or excluding file types or expressions, and type the wanted regular expression.
6. Save your changes.

You can find examples on how to use Regular expressions in  this article.

This also applies to BigMIND