TagTower is a personal file tagging utility, enable you to tag your files for better management. It allows you to assign custom keywords (tags) to your files and then easily locate files by searching and browsing tags, without the need to remember the file's name or location.

Features:
1. Tag Cloud
Customised view:
* Font.
* Background colour.
* Tag colour.
* Minimum and maximum tag size.

2. Tag Cloud Filter
Flexible filter settings allow only selected tags to be displayed.

3. Tagged Items List
* Sorting by columns.
* Settings for column visibility.
* Highlighting incorrect elements.

4. Support for "drag and drop" technology
To bring up the file registry screen, simply drag and drop files into Tag Cloud or Table View.

5. Support for "drag and drop" technology
* Optional launch at the system start.
* Icon in the notification area.

Limitations:
* Limited to 10 tags

The license of this software is Free Trial Software, the price is $29.99, you can free download and get a free trial.