Kon-Boot is an application which will silently bypass the authentication process of Windows based operating systems. Without overwriting your old password! In other words you can login to your Windows profile without knowing your password. Easy to use and excellent for tech repairs, data recovery and security audits. Fast, tiny and gets your job done!



Pentium III compatible processor, 100MB free space on the hard drive, USB flash drive, keyboard. Internet connection and Windows OS are both required by the installer. USB flash drive is required for newest kon-boot to work (USB pendrive capacity must be max 16GB, bigger ones are often causing serious problems with various BIOSes). Kon-boot can be only installed by using the original installer. One kon-boot license permits the user to install kon-boot on only one USB pendrive.

All Windows systems starting from Windows XP to Windows 10 (both x86 and x64)
Regarding the UEFI support only Windows 8/8.1/10 x64 systems are supported (this is default Microsoft policy, additionally there are virtually none x86 UEFI systems out there). Kon-Boot now is able to bypass online account authorization on Windows 8/8.1. On Windows 10 only local account authorization bypass is available (with possibility to add new administrator account automatically (USB only)).

Not supported: Disk encryption, tablets (includes Microsoft Surface hybrid), multiple operating systems installed on target computer, kernel debuggers, enabled secure boot, virtualization software (VMware, QEMU, VirtualBox), authorization through domain. CD and Floppy versions are deprecated (but still in the package for compatibility reasons).