How to recover Bitlocker password I forgot?

HI changed my bitlocker password of my hard drive 2 months ago. After that I did not used the computer, so I forgot bitlocker password, but I remember previous 3 passwords. Please help me to recover my bitlocker password. Thx!

Solution 1: Unlock Bitlocker drive with Bitlocker recovery key and then change Bitlocker password.

If you have saved the Bitlocker recovery key, just enter the Bitlocker recovery key to unlock Bitlocker drive and then go to Control Panel -> Bitlocker Drive Encryption -> Unlock Bitlocker Encrypted Drive -> Change Password.

Solution 2: Recover Bitlocker password with BitLocker Recovery Password Viewer

If you are active directory users, you can use Bitlocker Recovery Password Viewer to locate and view BitLocker recovery passwords that are stored in AD DS. You can also use this tool to help recover data that is stored on a volume that has been encrypted by using BitLocker.

In Active Directory Users and Computers, locate and then click the container in which the computer is located. For example, click the Computers container.

Right-click the computer object, and then click Properties.

In the ComputerName Properties dialog box, click the BitLocker Recovery tab to view the BitLocker recovery passwords that are associated with the particular computer.

Solution 3: Recover Bitlocker password with Passware Password Recovery Kit

Passware Password Reocvery Kit recovers all kinds of lost or forgotten passwords for the office application files, including Excel, Word, Windows 2003, XP, 2K, or NT, RAR, WinZip, Access, Outlook, Bitlocker, TrueCrypt, PGP, etc.

Solution 4: Recover Bitlocker password with Elcomsoft Forensic Disk Decryptor

Elcomsoft Forensic Disk Decryptor offers forensic specialists an easy way to obtain complete real-time access to information stored in popular crypto containers. Supporting desktop and portable versions of BitLocker, PGP and TrueCrypt protection, the tool can decrypt all files and folders stored in crypto containers or mount encrypted volumes as new drive letters for instant, real-time access.

Bitlocker drive data recovery software - M3 Bitlocker Recovery

Please download and try a program called M3 Bitlocker Recovery, it is a professional data recovery software for Bitlocker encrypted drive which can recover deleted files from Bitlocker drive, recover files from formatted Bitlocker drive, recover files from deleted or lost Bitlocker partition, recover data from damaged, inaccessible or corrupted Bitlocker drive, recover data after Bitlocker encryption/decryption failed, etc. If you remember the Bitlocker password or Bitlocker recovery key, you can recover data from Bitlockerr drive without problem.

Step 1: Select the Bitlocker drive you want to recover data from and click Next to continue.

M3 Bitlocker Recovery

Step 2: Enter unlock password or recovery key.

M3 Bitlocker Recovery - Enter Bitlocker recovery key or encryption password

Step 3: Scan the lost files from Bitlocker drive

Recover files from inaccessible Bitlocker encrypted drive

Step 4: After your files are found, please select and click "Recover" to save them.