Bitlocker2johnexe Extra Quality -

This write-up provides a detailed overview of bitlocker2john , a utility within the John the Ripper (JtR) suite

Or for a physical drive:

: For those who do not want to compile from source, trusted security community builds (like those found in Kali Linux or PentestBox) offer the most stable "extra quality" performance. bitlocker2johnexe extra quality