Advantages:
1. An easy-to-use wizard interface
1. An easy-to-use wizard interface
2. An alternate command line interface
3. A batch mode interface with database connectivity
4. Drag-and-drop field mapping(from .csv file to Salesforce object)
5. Detailed success and error log files in CSV format which avoid reworks
6. A built-in CSV file viewer
7. Security token will be used as an additional security measure, if we are trying to load data outside our network.
Cheers!!!