Normally, Mac computer cannot read a drive protected by Windows BitLocker, because Microsoft has not implemented BitLocker client for Mac OS. If you insert a BitLocker-protected USB flash drive into a Mac computer, you will be prompted the disk you inserted was not readable by this computer. Even if you can open the drive, all you can get is a BitLockerToGo.exe file and a Read Me.url file, as shown in the figure below. All the contents inside the USB flash drive do not show up on Mac.

That does really bother us when we need to use a BitLocker-encrypted USB flash drive on Mac. However, there is no need to worry now. We released the iSumsoft BitLocker Reader for Mac utility that can help you easily access and read BitLocker-protected USB flash drive on Mac. Here are the steps.

How to access/read BitLocker-protected USB flash drive on Mac

Follow the simple steps.

Step 1: Install and then launch iSumsoft BitLocker Reader for Mac.

Encrypt and protect a storage device with a password in Disk Utility on Mac. Open Disk Utility for me. Click the Format pop-up menu, then choose an encrypted file system format. Enter and verify a password, then click Choose. To change the password later, select the volume in the sidebar, then choose File Change Password.

After you download the iSumsoftBitlockerReaderforMac.pkg file on your Mac, just double-click to install it. After installation is complete, open the Launchpad to launch this utility.

Sep 03, 2019 Step 3: Insert a Bitlocker encrypted USB drive into your Mac computer. Step 4: Enter the password (or recovery key) to unlock Bitlocker encrypted USB drive. Step 5: After Bitlocker encrypted USB drive is mounted, you can read/write Bitlocker encrypted USB drive like your Mac’s native drive, such as read, write, copy, delete, edit, rename, etc.
1.Prepare a USB disk with the BitLocker protection using Windows operating system. 2.Remember the password you set when encrypting it and backup the generated key file. 3.Download Cocosenor MacOS BitLocker Reader from the official website and install it on your mac. After these preparations are done, you can start to insert your encrypted USB.
Similarly to Windows, macOS has built-in encryption software that you can use to password-protect your USB drive. Insert your drive and transfer any files on it somewhere safe. Open Finder and find Disk Utility. Choose your device from the list on the left-hand side. Go to the Erase tab.
Jan 24, 2019 We will demonstrate how to #open/unlock a #BitLocker #Encrypted #Drive without a #Password on macOS and Windows OS respectively. If you are using a Mac.

Step 2: Insert the BitLocker-protected USB flash drive into Mac.

Insert the BitLocker-encrypted USB flash drive into one USB port on your Mac computer. If a dialog pops up saying that the disk you inserted was not readable by this computer, just click Ignore to ignore it. Once you insert the USB drive, iSumsoft Bitlocker Reader for Mac can immediately detect it and display it in the list and you can see it at a glance because it is labeled as bitlocker.

Step 3: Unlock and mount the BitLocker-encrypted USB drive on Mac.

1) Select the BitLocker-encrypted USB flash drive from the list and click Unlock button.

2) Enter the password for the BitLocker disk to unlock the drive and then click Mount button.

Alternatively, if you have a recovery key file to unlock the drive, check 'Use key file', then click Open to import the recovery key file into this utility, and click Mount.

3) After a short while, the BitLocker-protected USB drive is unlocked and mounted successfully on the Mac. You can see the disk icon on your Mac desktop.

Step 4: Open and read the Bitlocker-encrypted USB drive on Mac.

Now you can double click the disk icon on your Mac desktop to open the USB drive and read and write the contents in it.

Tips: If you move files in the USB flash drive to Mac computer, these files won’t be protected by BitLocker. If you move files on your Mac to the USB flash drive, these files will be protected with BitLocker.

Mac Os Open Usb Drive With Password Encrypted By Windows

Step 5: Eject the USB drive from Mac.

After you finish using the BitLocker-encrypted USB flash drive on the Mac, click Eject button to disconnect the drive from the Mac.

Notes: Do not quit iSumsoft BitLocker Reader for Mac until you finish using the BitLocker-encrypted USB flash drive on your Mac.

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Home > Resources > Access Bitlocker Encrypted Drive on Mac

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BitLocker is a disk encryption utility on Windows that protects an entire disk from unauthorized access by adding a password to it. Although BitLocker was designed for Windows only, you might want to access the encrypted drive on a Mac sometimes. Since BitLocker is not native to Mac OS X and macOS, you may run into problems when trying to open Bitlocker encrypted external drive like a USB flash drive on your Mac. This article gives an overview of the BitLocker tool, reasons why it can't be opened natively in Mac and what tools you need in order to be able to do so.

What is BitLocker?

BitLocker was designed to prevent offline attacks on external hard drives. For example, if someone steals your drive and tries to access the data, they won't be able to do so with BitLocker encryption being applied to the drive. The security protocol for BitLocker involves the use of 128 or 256-bit keys in cipher block chaining (CBC) mode, and used the AES standard for data encryption. BitLocker has always been a Windows-only utility, and supports all versions of the operating system starting from Windows Vista Ultimatate and Enterprise.

Can I Open Bitlocker Encrypted Drive on Mac?

Since Bitlocker was developed by Microsoft exclusively for the Windows environment, it is not compatible with macOS and Mac OS X. The simple reason is that Mac does not support the program, and there's no version available for Mac computers. However, that doesn't mean you can't access your drive from a Mac after it was encrypted by BitLocker. Instead, you have to use a third-party utility to access the content in Bitlocker encrypted drives on Mac. Fortunately, several of them are available for free. If you want more advanced features, you can also consider using some premium products available on the market.

Mac Encrypt External Drive

How to Access Bitlocker Encrypted Drive on Mac

One of the best free BitLocker utilities for Mac that will allow you to open an encrypted external drive on a computer running Apple's operating system is M3 BitLocker Loader for Mac. As long as you know the password for the encrypted drive, you can use this to open it and access the files inside on your Mac computer. On the flip side, it means that you can't access the data inside the drive if it is corrupted or you forgot the password. Assuming the password for decrypting the drive is known, it is very easy to install M3 BitLocker Loader for Mac and quickly gain access to your encrypted data.

Another great utility for opening BitLocker-protected drives on a Mac is Hasleo BitLocker Anywhere for Mac. One unique feature of this software utility is that it allows you to use both the native file explorer as well as the native volume-mounting tool to access your files, depending on your preference. You can also add files to the unlocked external drive and then lock it again with the same password. While being accessed on the Mac, the files in the drive are unprotected. Once you eject and remove the drive, however, the new files will also be encrypted

Mac Os Open Usb Drive With Password Encrypted By Windows