libusb is a library for USB device access from Linux, macOS, Windows, OpenBSD/NetBSD, Haiku, Solaris userspace, and WebAssembly via WebUSB. It is written in C (Haiku backend in C++) and licensed under the GNU Lesser General Public License version 2.1 or, at your option, any later version (see COPYING).

libusb is abstracted internally in such a way that it can hopefully be ported to other operating systems. Please see the PORTING file for more information.

libusb homepage: https://libusb.info/

Developers will wish to consult the API documentation: https://api.libusb.info

Use the mailing list for questions, comments, etc: https://mailing-list.libusb.info

• Hans de Goede [email protected]
• Xiaofan Chen [email protected]
• Ludovic Rousseau [email protected]
• Nathan Hjelm [email protected]
• Chris Dickens [email protected]

(Please use the mailing list rather than mailing developers directly)