App: Umbrella -  Prevent duplicates
Developer: Hyperbolic Software
Genres: Utilities, Productivity

Prevention is better than cure.

Umbrella reports the duplicates the moment they are created. Forget the boring job of dealing with huge results when using a standard duplicate tool.

Umbrella is the only duplicate-prevention tool available on the market. It is unobtrusive, easy to use, and powerful.

Umbrella is a perfect Tidy Up 5 complement, and used together they will keep your Mac clean and efficient.

Once a source is added, Umbrella monitors the folder content and reports the duplicates the moment they are created.

Key features:
• Search by files.
• Search in iTunes database.
• Search Photos image files.
• Monitors any folder of your hard drives.
• Customize criteria to determine the duplicates.
• Automatic mark for a fast removal.
• Multiple files preview.
• Removal of only the marked items of the selected file type.
• Full integration with Tidy Up 5.
• And many more.

Release notes:
Bug fixes.