Filr comes with a 60-day evaluation license pre-installed. You must install a full license in order for Filr to continue functioning beyond the 60-day evaluation period.
Beginning with version 3.0, Filr is available with two license types:
Standard-Edition License: Allows all of the services traditionally available in Filr.
Advanced-Edition License: Also allows the following features:
The ability to share folders within Net Folders.
The ability to customize (brand) the Desktop and Mobile App user interfaces.
For information on complete list of features offered by the above license types, see Filr Edition Comparison.