FastBound is available in English only at this time. English is available for the software's user interface, documentation, and support services. FastBound is used mainly by English speakers since it is software for buying and selling weapons developed specifically for US-based registered firearms dealers.nnDespite FastBound's lack of built-in support for additional languages, users may always use the help of external translation applications or services to localize the program and its documentation. The user must guarantee compliance with their area's legal and regulatory standards, and the accuracy and efficacy of such translations may vary.