How to open Bitlocker encrypted drive on Mac for free?

Updated by Admin to Bitlocker for Mac on July 25th, 2019

Microsoft only released Bitlocker for Windows version and has not implemented Bitlocker for Mac version, so macOS cannot recognize Bitlocker encrypted drive, but with the help of the following solutions, you can open Bitlocker encrypted drive on Mac for free.

Solution 1: Dislocker

Dislocker is a Bitlocker for Mac freeware which uses FUSE driver to access BitLocker encrypted drive on macOS/Linux. Dislocker is a tool to decrypt/unlock BitLocker encrypted drive from Linux or macOS developed by Romain Coltel. Dislocker uses a fuse based mechanism to decrypt the Bitlocker drive and mount it so that the user can access (read or write) the files within the volume.

Dislocker is doing all the hard work because it is a command line program designed to be used by IT professionals to perform data recovery/management, not so much for end users. I think we can agree that it is terrible user experience for end users to have to open terminal and run a bunch of commands to open their Bitlocker encrypted drive on Mac.

Tutorial for how to use dislocker on macOS/Mac OS X:

You need:
- Headers for FUSE;
- Headers for PolarSSL;
- A partition encrypted with BitLocker, from Windows Vista, 7, 8 or 10.

For Debian-like:
aptitude install libfuse-dev libpolarssl-dev
For Fedora-like:
yum install fuse-devel polarssl-devel

Installing

First thing to do is to cd into the src/ directory. Then, just install Homebrew (http://brew.sh/) and run the
following command:
$ brew install dislocker.rb
This will install dislocker.

Once installed, see dislocker(1) for details on how to use it, refer to dislocker documentation.

Dislocker is a command tool, so it is very complex for general users who don't have technical knowledge, but there is a dislocker alternative: M3 Bitlocker Loader for Mac, it provides easy-to-use UI makes the operations very simple and easy.

Solution 2: Install Windows and Boot Camp

With Boot Camp, you can install Windows 10 on your Mac and then switch between Mac and Windows to access your Bitlocker encrypted drive.

How to install Windows 10 on your Mac with Boot Camp Assistant?

Although it is a free way to open Bitlocker encrypted drive, but it is a time-consuming job and not very simple, is there a easy way to access Bitlocker encrypetd drive on Mac? Of course, please read on...

Solution 3: M3 Bitlocker Loader for Mac

M3 Bitlocker Loader for Mac is a simple and easy-to-use tool which is designed to unlock Bitlocker encrypted drive and enable to read/write Bitlocker encrypted drive on macOS 10.15/10.14/10.13/10.12 and Mac OS X 10.11/10.10/10.9/10.8/10.7. Compared with the above two solutions, M3 Bitlocker Loader for Mac is very easy and simple-to-use.

Is there a M3 Bitlocker Loader for Mac free version? No. M3 Bitlocker Loader for Mac is a paid software because its UI is very easy and simple-to-use and has stable functions, don't need to worry about data loss, check its review... but M3 Bitlocker Loader for Mac provide a trial version for everyone to test before purchasing.

Even so, how to open Bitlocker encrypted drive on Mac with M3 Bitlocker Loader for Mac?

Step 1: Download, install and launch M3 Bitlocker Loader for Mac on Mac computer.

Step 2: Insert a Bitlocker encrypted drive: External hard drive or USB flash drive.

M3 Bitlocker Loader for Mac

Step 3: Select Bitlocker encrypted drive and then click "Unlock" icon to continue.

Open Bitlocker encrypted drive on Mac compputer

Step 4: Enter the password (or 48-digit Bitlocker recovery key) and then click "Unlock" to open Bitlocker encrypted drive.

Mount Bitlocker encrypted volume on Mac compputer

Step 5: After Bitlocker encrypted drive is mounted, you can drectly operate this mounted Bitlocker encrypted drive as a normal drive, like copy, delete, edit, modify.

Read Bitlocker encrypted volume on macOS

M3 Bitlocker Loader for Mac has encryption function? Yes, please follow below steps to encrypt external drive with Bitlocker on your Mac Mini, Mac Pro, MacBook, MacBook Pro, MacBook Air, iMac or iMac Pro:

Step 1: Download and install M3 Bitlocker Loader for Mac.

Step 2: Insert an external drive (such as external hard drive, USB drive, flash drive) into Mac computer.

Step 3: Launch M3 Bitlocker Loader for Mac.

Step 4: Click "Encrypt" button in toolbar.

M3 Bitlocker Loader for Mac

Step 5: Select the partition which you want to encrypt and click Encrypt.

Encrypt drive with M3 Bitlocker Loader for Mac

Step 6: Enter the password.

Step 7: Save the recovery key.

Step 8: Complete Bitlocker drive encryption.

Related articles: