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How to Resize/Move/Clone BitLocker Partition on Windows 11/10 Without Decryption

Updated by Roxanne on Sep 22, 2022
Written by Cedric

Workable Solutions Step-by-step Troubleshooting
Resize/Move BitLocker Partition on Windows 11/10  Step 1. Select the Bitlocker partition and choose the "Unlock" option. Then, enter your password to unlock Bitlocker...Full steps
Clone BitLocker Encrypted Partition to SSD or HDD Step 1. Right-click the Bitlocker partition and choose the "Clone" option; Step 2. Select the destination partition...Full steps

Scenario: How can I resize BitLocker partitions?


"Hi All, I have a drive with all BitLocker partitions. I have upgraded my drive with a bigger one and now I need to resize the first partition (OS). There is free space at the end of my disc, so I can extend the last BitLocker partition, but I need to resize the first one, and isn't possible.

I started the GParted CD but it can't move BitLocker partitions. Do you have any suggestion to resize the first partition without disabling BitLocker (also with commercial software if needed)? Thanks!"   - A user from the Microsoft website

Windows BitLocker can better protect the data in the computer by encrypting all data stored on the Windows operating system volume. BitLocker uses TPM (Trusted Platform Module) to help protect the Windows operating system and user data and to help ensure that the computer cannot be tampered with even if it is unattended, lost, or stolen.  

However, many users have the same problem as the one above, which is that you can't resize BitLocker encrypted partition with a regular disk management tool. Then, how to resize, shrink, and even clone the BitLocker partition without decryption? Let's discuss it together here.

How to Resize/Move BitLocker Partition on Windows 11/10 

To shrink or extend the BitLocker encrypted partition without disabling the protection, you can resort to an advanced partition manager - EaseUS Partition Master. Whether you want to resize the system BitLocker partition or a data BitLocker drive, you can use this partitioning software to make it effortlessly.

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Follow the step-by-step guide below to learn how to shrink or extend BitLocker partition with EaseUS partition manager.

Note: Before you can resize BitLocker partition, you need to unlock the encrypted drive first on the interface of EaseUS Partition Master.

Step 1. Click "Partition Manager", select the Bitlocker partition and choose the "Unlock" option. Then, enter your password to unlock Bitlocker.

resize Bitlocker partition - Step 1

Step 2. Right-click the Bitlocker partition and select the "Resize/Move" option.

resize Bitlocker partition - Step 2

Step 3. Shrink or extend your Bitlocker by dragging your mouse towards the unallocated space

resize Bitlocker partition - Step 3

Step 4. Click Execute Operation and the "Apply" button to start partitioning or resizing the Bitlocker drive.

resize Bitlocker partition - Step 4

How to Clone BitLocker Encrypted Partition to SSD or HDD

If you also want to clone BitLocker partition to SSD or a bigger HDD, keep using EaseUS Partition Master to troubleshoot. It allows you to clone a larger HDD to a smaller SSD, clone SD card, and clone system reserved partition.

Take the guides to clone BitLocker partition in Windows 10/8/7.

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Step 1. Click "Clone" on EaseUS Partition Master, select "Clone Partition" and click "Next" to continue.

clone Bitlocker partition - Step 1

Step 2. Select the source BitLocker partition and click "Next". Then, select a new destination partition and click "Next".

clone Bitlocker partition - Step 2

Step 3. Click "Yes" to continue and click "Start"to begin the BitLocker partition cloning process.

clone Bitlocker partition - Step 3

Wrap Things Up

After reading this article, you will see how easy it is to resize BitLocker partition without decryption by using EaseUS Partition Master.

EaseUS disk management software has a complete range of partitioning features to optimize your hard drive for greater computer performance.

  • Resize/move partitions, create, format, delete, and merge partitions.
  • Copy and clone an entire disk to another even the target partition is smaller than the source.
  • Convert a logical partition to primary or primary partition to logical, FAT to NTFS partition, MBR disk to GPT, or GPT disk to MBR.
  • Completely wipe out all the data on the hard disk to prevent information from being leaked or recovered.
  • Migrate OS to SSD to speed up Windows without reinstalling.

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About the Author

Updated by Roxanne

Roxanne is one of the main contributors to EaseUS and has created multiple posts on digital devices like PCs, Mobile phones, tablets, Mac, etc. She loves to share ideas with people of the same interest.

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Written by Cedric

Cedric Grantham is one of the senior editors of EaseUS who lives and works in Chengdu, China. He mainly writes articles about data recovery tutorials on PC and Mac and how-to tips for partition management. He always keeps an eye on new releases and likes various electronic products.

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Product Reviews

Product Reviews

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  • I love that the changes you make with EaseUS Partition Master Free aren't immediately applied to the disks. It makes it way easier to play out what will happen after you've made all the changes. I also think the overall look and feel of EaseUS Partition Master Free makes whatever you're doing with your computer's partitions easy.

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  • Partition Master Free can Resize, Move, Merge, Migrate, and Copy disks or partitions; convert to local, change label, defragment, check and explore partition; and much more. A premium upgrade adds free tech support and the ability to resize dynamic volumes.

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  • It won't hot image your drives or align them, but since it's coupled with a partition manager, it allows you do perform many tasks at once, instead of just cloning drives. You can move partitions around, resize them, defragment, and more, along with the other tools you'd expect from a cloning tool.

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