Do I pay for NILDE software?

Development, management and maintenance costs of the NILDE software are borne by the Area Library of the CNR of Bologna.

Libraries participating in the NILDE Community contribute by paying a subscription fee.
The library subscription fee is free for the first year, then varies depending on the type of institution and the number of requests made in the previous year.
For more info go to the Subscription section

The service is free of charge for users registered with the Community libraries.