Version 2.5.730 is a freeware program which does not have restrictions and it's free so it doesn't cost anything. Zadig is often used to install device drivers for USB-based hardware, such as USB-to-serial adapters and USB-based peripherals. Zadig allows you to install device drivers in the form of kernel-mode drivers and user-mode drivers, and currently includes support for various driver installation options, such as installing or replacing existing drivers, and creating and installing system-wide drivers. It is designed to install device drivers for USB devices on Windows in cases where the operating system does not automatically recognize the device or install the appropriate driver.
Zadig screenshot Zadig is a free and open-source device driver installation utility developed by the French software developer libwdi.
