Bitsquare is an open-source, decentralized desktop application that allows its users to buy and sell bitcoins in exchange for national Bisq customer care Bisq customer support , Bisq customer service, currencies or alternative cryptocurrencies. Users of the application are able to add their national or cryptocurrency accounts, create a new offer or take an existing one, and follow the user interface to finalize the trade. It enables individuals who do not want to forfeit control or privacy to a central authority to anonymously trade with other users.