Netbox.Browser is an application for PC and mobile devices, the main function of which, in addition to accessing web resources, is to maintain the functioning of the Netbox.Chain blockchain network. Netbox.Browser is the first web browser that does not have a centralized infrastructure: all personal data of users belongs only to them, and decisions regarding product development areas are made by the community. The Netbox.Browser infrastructure is completely transparent and distributed, since it is stored without the use of central servers in the Netbox.Chain blockchain structures. An individual address on the blockchain network is assigned to each web browser; this address can be stored by Netbox.Coins - the currency of the Netbox.Chain blockchain network.