Format Flash Drive In Mac

/File Shredder /How to Format A Flash Drive on Mac

I just bought a flash drive, and it seems to be working really slowly on my Mac. What should I do?

You need to format your flash drive on Mac to make it compatible with your Mac. We’ll teach you how in this article. Read away!

Attach the drive to your Mac. Launch Disk Utility (from Applications Utilities Disk Utility). Select the drive in the left-hand sidebar. However, it is not easy to format the USB flash drive under Mac OS. Actually, if we want to format a USB flash drive under Mac OS, we should find USB flash drive formatting software at first. Here are top 5 USB flash drive formatting software tools for Mac to help in formatting, reformatting, erasing USB flash drive under OS X or macOS. Formatting Flash Drive on Mac There are several applications available online for formatting USB drives such as 321Soft USB Flash Recovery for Mac, Data Recovery for Mac, and Disk Drill. These third party tools allow to format flash drive on your mac. But if want to format a flash drive without using third party tools then. Select the USB flash drive in Disk Utility. Click the 'Partition' tab, if you want to use more than one partition in the drive. A drive with two partitions, for example can have one partitioned in ExFAT and another in a Mac OS Extended format, so you can use the same drive on a Mac and a Windows computer.

Here are the tactics you’ll learn about in this post.

Article GuidePart 1. Why Format Your Flash Drive?Part 2. How to Format a Flash Drive on MacPart 3. Use PowerMyMac File Shredder to Delete Files on Your Flash DrivePart 4. Conclusion

Part 1. Why Format Your Flash Drive?

There are various reasons why you have to format your flash drive on Mac. Here are the three common ones:

Ensure the flash drive’s full compatibility with Mac. Most flash drives are pre-formatted for use with Windows.

The difference between macOS and Windows is that they make use of different file systems. Mac uses either Mac OS Extended or AFPS as the file system, while Windows usually uses FAT32.

Drives that are formatted as FAT32 can still be used with macOS, but there is a bigger chance that you’ll encounter issues along the way.

Aside from that, Time Machine doesn’t work with drives that are not fully compatible with Mac. Time Machine is a built-in feature of Mac that backs up your files to an external storage device such as your flash drive.

Free up space in your flash drive. USB drives have limited memory space. Sometimes, deleting unnecessary files or transferring a few of them to your PC is enough.

Sometimes, it isn’t. That is when formatting your USB drive becomes the best solution.

Get rid of viruses and other issues. Flash drives are popular for their portability, but they can also carry viruses that can spread to other computers.

Formatting a flash drive on Mac is an easy yet effective way to remove them. Although macOS is generally much safer and more secure than Windows, this doesn’t mean that your Mac can’t be affected by viruses.

Part 2. How to Format a Flash Drive on Mac

Before you proceed with formatting your flash drive, you should first consider which format you are going to use. Selecting the correct format is crucial as it will have an impact on its compatibility with your Mac.

Certain formats work better on specific versions of macOS. The format that you set is something you’ll have to stick with for a long time, so it’s best if you make the right decision from the very start.

Below are the available formats and when best to use them.

APFS. Short for Apple File System, APFS only works with Mac running on High Sierra or later.

It is optimized for solid state drives (SSD) like flash drives, and this guarantees a faster performance than Mac OS Extended.

If you intend to use your USB drive only with a new Mac, APFS is highly recommended. The downside to it is that it isn’t Time Machine-compatible.

This means you cannot set the flash drive as the destination of your backup.

Mac OS Extended. If your Mac is running on macOS Sierra or below, this format is the way to go. Nevertheless, Mac OS Extended works with High Sierra and up as well.

This would work well if you think you would need to use your drive in an old Mac. It has some catching up to do in terms of speed, though.

On the bright side, you can use your flash drive to create backups via Time Machine.

FAT32. The most versatile in the list, FAT32 will allow you to use your USB drive on Windows as well as a Mac. In fact, it is the most widely compatible file system.

It works on most video game consoles, media players, and other devices. However, it can only support individual files up to 4GB in size.

We don’t suggest using this format if you plan to store large files like videos.

exFAT. This is closely similar to FAT32 in terms of compatibility. It works on both Windows and macOS too.

However, it is not supported by as many consoles and devices as FAT32. The great thing here is that it doesn’t have a file size limit.

If you want full compatibility with Mac, choose between APFS and Mac OS Extended. If you expect to transfer files between a Windows computer and a Mac, you should decide on either FAT32 or exFAT.

If you are merely freeing up space or getting rid of viruses in your flash drive, simply select the previous format.

Now, have you decided which format would best suit you and your Mac? If you have, refer to our step-by-step guide on how to format a flash drive on Mac.

Step 1: Plug the flash drive into the USB port.

Newer models of MacBook and MacBook Pro only come with USB-C ports. You will need to connect a USB-C adaptor on the port before you can connect your flash drive.

Step 2: Launch a Finder window.

Open a Finder window. You should see your flash drive listed below the Devices section.

Click on it. If you have files in your drive, make sure to transfer them to your Mac or another external storage device. Formatting your flash drive will wipe off all files in it.

Step 3: Run Disk Utility.

Now, go to Applications and select Utilities. Click Disk Utility to open it and press on your flash drive’s name from the sidebar. Click on the Erase tab at the top of the window.

Step 4. Choose a format for your flash drive.

From the drop-down list next to Format, select the format that you want to use for the flash drive. You may also set a name for your drive. Simply enter it in the field beside Name.

Step 5. Format your flash drive.

Click Erase. A dialog box will appear. Hit Erase to confirm and wait for your Mac to complete the formatting.

Part 3. Use PowerMyMac File Shredder to Delete Files on Your Flash Drive

Every time you want to permanently delete files on your USB drive, you don’t have to format it again. You can just use a reliable file shredder to conveniently erase files in a secure way.

PowerMyMac File Shredder does just that. You can use it to delete confidential files on your Mac, external hard drives, and SD cards as well. It comes with a 30-day free trial, so grab the opportunity while it lasts!

Step 1. Download, Launch iMyMac PowerMyMac and Choose File Shredder Option

Download and install the software on your Mac. Launch it once installation is complete. Connect your flash drive to the USB port.

From the left tab of the software, click Toolkit module and select Shredder. Hit Select Files.

Step 2. Choose File to Destroy

A Finder window will appear. On the sidebar, you will see a list of folders and your connected USB drive. Look for your flash drive below the Devices section and click on it.

Select the files that you want to delete and press Open. If you want to add more files for deletion, simply click on the Add Files button on the upper-left corner of the window.

Step 3. Permanently Shred Private Files

Before you continue, make sure that you’re certain that you wish to delete your files.

Once you have selected all files that you wish to delete, hit Clean.

People Also Read:How to Securely Delete Files on MacThe Best Mac File Shredder in 2021

Part 4. Conclusion

Formatting is useful for making the most out of your flash drive. Choosing the format that matches the Mac you’re using as well as your data storage needs are very important.

So is deleting unwanted and confidential files as safely and securely as possible. This is made possible with iMyMac PowerMyMac File Shredder.

You should use it with caution, though. Once files are wiped off by iMyMac PowerMyMac File Shredder, you will no longer be able to recover them!

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Top 5 USB flash drive disk formatter for Mac

No.1 USB flash drive formatter for Mac - Magoshare AweEraser for Mac.

AweEraser for Mac is the NO.1 USB flash drive formatter for Mac. It can securely and easily format/reformat USB flash drive on Mac. And it also can permanently erase all data from the USB flash drive to avoid data recovery. How to use it? Actually, it is very simple to use. Just run it on your Mac, connect the USB flash drive with your Mac. Then you can easily format USB flash drive on your Mac.

Choose this mode 'Erase Hard Drive' >> choose the USB flash drive>> click on 'Erase' button.

This USB flash drive formatter for Mac will quickly format the USB flash drive and permanently erase all data information on the USB flash drive. It is strongly to use AweEraser for Mac to format the USB flash drive before you sell, donate, give away, dispose or abandon your USB flash drive.

NO.2 USB flash drive formatter for Mac - Disk Utility.

Disk Utility is a built-in disk utility in Mac OS. You can run this application to format the USB flash drive in quick and easy way. But, the formatted data which is erased by Disk Utility still can be recovered by data recovery software such as Magoshare free Mac data recovery software. If there is no security issue of your data, you can use Disk Utility to format your USB flash drive on Mac.

NO.3 USB flash drive formatter for Mac - DoYourData Super Eraser for Mac.

This software is very similar with AweEraser for Mac. Yes, it can help Mac users format USB flash drive and permanently erase all data from the USB flash drive. But, it can't deeply reformat a damaged USB flash drive on Mac. You also can download this software for Windows, it also can help in formatting USB flash drive on Windows PC.

NO.4 USB flash drive formatter for Mac - AweCleaner for Mac.

AweCleaner for Mac is a disk cleaning software and management software for Mac. It offers formatting tool to help you format USB flash drive or external hard drive on Mac. The same as Disk Utility, it can't permanently erase the formatted data. After formatting the USB flash drive, the lost data on the USB flash drive still can be recovered by data recovery software.

Format Flash Drive In Terminal Mac

NO.5 USB flash drive formatter for Mac - Stellar Disk Wipe for Mac.

This USB flash drive formatter for Mac has powerful features of data erasure. So, it can help you format the USB flash drive and permanently remove the formatted data from the USB flash drive. But it seems un-easy-to-use. So, we still recommend you to try AweEraser for Mac if you don't have much of experience in data erasure.

With top USB flash drive formatter for Mac, you can easily and securely format USB flash drive on Mac. Some of them even can permanently erase data on the USB flash drive to avoid data recovery. Now, just choose one of them for USB flash drive formatting on Mac.

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