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How to Unformat A USB on Mac with Bitwar Data Recovery

USB flash drives are widely used devices that are smaller, faster, more durable and reliable, but larger in capacity. However, if you accidentally formatted it and you own a Mac, how to unformat a usb on Mac?
USB flash drives indeed bring many benefits to us, that’s why many people begin to use USB flash drives, however, I’ve heard a rapid rise of data loss issues while using USB flash drive, such as, the USB flash drive was accidentally formatted or the system prompted you to format the USB drive due to some reasons. If you do not backup in time, you will lose all your data from USB flash drives.
After formatting or reformatting USB flash drive, the data will be erased. You can't find this data in the trash due to the permanent deletion, however, the data remains in the USB drive and the storage disk space belongs to the formatted data is available for other new data to write in. What we need to do is to unformat a USB on Mac with Bitwar Data Recovery software before the disk space is occupied by other data. And it’s better to perform unformat recovery as soon as possible in order to prevent data override.
Bitwar Data Recovery for Mac can be used to recover data lost due to deletion, partition errors, formatting, virus attacks, system failures and a variety of other reasons. It can recover multiple types of files from different locations including the Mac platform and even external devices. The software offers free trial and with easy-to-use, reliable, safe, powerful functions, you can recover formatted files with a few clicks.

Steps to Unformat A USB on Mac with Bitwar Data Recovery

Step1: Download and Install Bitwar Data Recovery for Mac.

Download and install Bitwar Data Recovery for Mac on this Official website: for your Mac. It is compatible with OS X 10.11 and later.
Tips: For latest mac OS 10.13 (High Sierra) system requirements, Mac users are not allowed an access to system disk from apps. If you want to recover data from the system disk, please disable the system feature "System Integrity Protection (SIP)" , see the guide on How to Disable System Integrity Protection (SIP) in macOS High Sierra (macOS 10.13)
how to unformat a usb on mac

Step2: Select the formatted USB flash drive

Connect your formatted USB flash drive to the Mac and launch the Bitwar Data Recovery program and select the USB flash drive where you data lost and then click "Next".

how to unformat a usb on mac

Step3: Select the Scan Mode

Select “Formatted Recovery” and click “next”.
Quick Scan: Recover files from accidental deletion, such as command + deleted, emptied the Trash or deleted by other software, etc. The files can be retrieved completely in condition of the files or directory structures haven’t been overwritten by other data.
Formatted Recovery: Recover formatted files after performed a quick format on a partition or hard drive.
Deep scan: if previous scan could not worked to find lost files, try deep scan this time. Deep scan will search every sector of hard drive to find all existing files. But the scanning process will spend more time than quick scan and will not have the original file name in the scanning results.

how to unformat a usb on mac

Step4: Select the file type

You can recover all types in Bitwar data recovery for mac. Select the types of file you want to restore, such as “Document” and “photos”, if you want to recover all data from formatted USB, you should choose “select all types” and then click "Next".

unformat hard disk on mac

Step 5: Preview, recover and save files

After scanning, you can filter the lost files by name or Type. You can also preview them one by one. Then select all data you want and press “recover” to save them to your Mac computer.
Tips: Please DO NOT save files to the formatted USB flash drive to avoid data overwriting.
 unformat hard disk on mac

After the four steps above, you won’t ask again How to Unformat A USB on Mac and you can easily recover formatted files from USB flash drive with this unformat freeware.
Note: if you don’t see the target files in the result window, don’t give up. You can try the "Deep Scan" mentioned on step 2 to let the Bitwar Data Recovery for Mac tool scan your USB flash drive deeper to search more files for you.

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