Format For Mac



To format an external storage device, connect it to one of the ports on your Mac. Turn the drive on, and make sure it appears in the Finder. If the drive is internal, it should already show up in. Start Menu for Mac is an all-in-one Mac manager. It offers a feature – format. You can run it on your Mac, and use it to format external hard drive or device on your Mac. It is the fastest way to format an external hard drive/device under Mac OS. MacClean360 is one of the best disk cleaning and management software for Mac OS.

Sep 03, 2020 • Filed to: Solve Mac Problems • Proven solutions

'I just bought a new USB flash drive and a hard drive for extra storage, but they are not compatible with my Mac. The only solution I can find is to format the drives but I don’t know how to perform it. Can someone tell me how do I format a new hard drive for Mac?'

There are lots of people who mistakenly think that the USB drives and hard drives format don’t really matter. But the reality is quite different. Whether it is a hard drive or USB or internal drive, Mac uses different format support. So, you can’t simply use the same drive with both Windows and Mac. As a result, you will need to format the hard drive for Mac. Using the Mac preferred file system is important otherwise the files will be of no use to you.

In this article, we are going to discuss how to format a hard drive for Mac and some related terms too.

Part 1. Situations When Formatting a Hard Drive on Mac:

Before you get deep, you must understand what is the drive formatting. Some people confuse the term with reformatting. Basically, formatting is the process of preparing the storage devices such as hard disk drive, solid-state drive, USB flash drive, or any other for initial use.

The basic operation is termed as low-level formatting which means erasing the existing data on the disk. But it leaves the track to recover the data using the recovery tool.

Format For Mac

There is another term related to disk formatting and it is called reformatting. It is called high-level formatting as it is used to prepare the disk for different file system formats. It is usually done during the OS installation or adding a new disk. Reformatting is done to free the storage space from the previous content stored in it.

You can consider disk formatting in macOS in various circumstances. Whether your system has corrupted data, damaged software, impending system upgrade, storage is full, or it is running slow, formatting will fix a lot of issues. Take a look at the scenarios given below and you will be sure that disk formatting will help you.

  • If you want to quickly erase all content from the drive permanently without leaving a trace of data on it.
  • If you want to change the format of the disk such as PC format like FAT or exFAT to Mac format.
  • If you see the message that the disk is not readable by Mac.
  • If you want to resolve a disk issue that can’t be fixed by the Repair feature of Disk Utility.
  • If the macOS installer can’t see the disk or unable to install it.
  • In case the macOS installer says that the drive can’t be installed because it is a part of Apple RAID.

Under all these situations, formatting is most likely to fix your problems and you will be able to use the drive on Mac.

Part 2. How to Format a Hard Drive on Mac:

Formatting is a very simple procedure that is operated in a similar way for all sorts of storage media. So, whether you wish to format the internal hard drive, external drive, or a USB flash drive, the procedure is the same for all. Here is the step by step guide you need to follow to format the hard disk on Mac. Before you erase a disk, make sure that you have a backup of the files you want to keep.

Step 1: Connect the USB drive or external drive to Mac and launch the Disk Utility from Applications.

Step 2: From the left side panel, pick the volume or the drive that you want to format and switch to the Erase tab.

Step 3: As you click on the Erase button, you will see several fields in the section. Enter the given information-

  • Name- Enter a name for the disk such as Macintosh HD/SSD/USB Drive or anything else you want.
  • Format- You have to choose a Mac supported format from the list. The most recommended format is APFS or Mac OS Extended (Journaled). There are numerous other formats too which will be displayed in the drop-down menu. You can select any format as per your requirement.
  • The scheme- If this option is available, then you should choose the GUID Partition Map from the option.

Step 4: After specifying the fields, click on the Erase button at the bottom of the window and Disk Utility will format the drive.

Once the formatting is complete, you can use the disk for a backup drive, sharing, time machine backup, or any other requirement. In case if the drive doesn’t appear in the Disk Utility interface, you will have to disconnect all the extra and non-essential devices connected to Mac. Make sure that the External drive is on and connected properly. Restart your Mac and then carry out the task.

Part 3. How to Perform Mac Data Recovery After Format:

There are situations when Mac users don’t get the chance to create a backup of their data and forced to format the hard drive. But you don’t need to panic. You can get your hands on Recoverit data recovery for Mac. If you have mistakenly formatted the data that you still need, Recoverit is the best chance you have to get the files back. It is a complete data recovery solution that is capable of recovering all kinds of files with wide format support of 1000+.

You can download the software from the official website and install it immediately on Mac. Once the setup is complete, follow the steps below to recover formatted drive files.

Step 1: Specify Location:

Run the program and specify a location from the main drive. If data is lost from an external drive or USB flash drive, then you’ll have to connect the drive with the system and then specify the location.

Click on the Start button to initiate the scanning process.

Step 2: Scan Results:

Depending on the data that is lost or deleted, scanning will take some time. As the process finishes, the files will be displayed on the screen according to their respective format.

You can decide whether you want to look for files according to file type or file path. You can also stop the scanning process in between if the results are displayed before the scanning finishes.

Step 3: Preview and Recover Formatted Data:

As soon as the data is displayed on the screen, you can have a preview of the files. Select as many files as you want and have a preview of the files. Tap on the Recover button to save the files on your system.

As you are retrieving the files, keep in mind not to save the files in the previous location. Depending on the amount of recovery, it will take a while and ultimately you’ll have your files back. If the normal scan doesn’t work for you, Recoverit also has a deep scan mode to look deeper for the deleted and lost files.

Part 4. Different Formats of Hard Drive for Mac:

Mac Hard drives have wide support for formats but there are two major formats that are preferably used by the Mac users. It also depends on the macOS version you are using. The key point to consider is that the drives formatted with the newer versions won’t be recognized by the older devices. So, when you are formatting a USB drive, it will be ideal to choose the right format which is Mac OS Extended.

The supported Mac formats for the drive are explained below:

APFS:

The APFS format is optimal for Solid State Drive such as flash drives. Hence, if you are formatting a flash drive, you should definitely choose the APFS format. Along with the flash drives, this format is also faster and more reliable for Mac hard drives.

Mac OS Extended:

Talking about Mac OS Extended, it is perfectly suitable if you want to use a drive for backup. The Time Machine feature of Mac still doesn’t have support for APFS disk. In case you select this format, Time Machine will prompt you to reformat the drive.

When you are formatting disk on Mac, keep some things in mind. Never ever change the inbuilt format of a Mac drive.

Part 5. Tips for Formatting a Hard Drive on Mac:

Even though formatting doesn’t seem like a big deal, still it can be very helpful. So, you must stay active and keep all things in mind. Here are some tips that might help you when you are about to format a Mac hard drive.

  • Disk Utility in macOS Sierra and later chooses a compatible format for you automatically. But you should know the default format for your drive. It is advised not to change the default format of a Mac hard drive under any circumstances.
  • You can check the format of a drive inside the Disk Utility Menu bar. Just click on the Get Info option and you’ll know the current format a drive is using to store files. Open the System information and select the storage. In the right-side panel, you will see the respective format for each volume on your Mac.
  • If you want to erase your disk before you install the latest High Sierra on your Mac for the first time, then opt-out for the Mac OS Extended format. During the installation of OS, the macOS installer will automatically decide whether to use APFS or Mac OS Extended for the disk.
  • You can also use the FAT32 format on Mac for USB drives if you wish to use it on both Mac and Windows. The FAT32 format can be read and written on both OS and hence it is the most versatile format for use.
  • If you wish to transfer big files from Windows to Mac, you’ll still have an alternative, i.e. exFAT. This format doesn’t have a file limit but it can only be read on Mac OS X Snow Leopard or later.

So, before you pick out the format, look out for the advantages and the disadvantages of the formats to choose the optimal format for Mac. The Windows supported format is usually listed as an MS-DOS format in the list of formats.

Wrapping It Up:

As you can see, now you know how to format hard drive/ USB flash drive/ internal drive/external drive on Mac. So, from now on whenever someone is in need, you can help them. And formatting doesn’t always finish without complications. So, if you lost some important files while formatting the drive, you can use Recoverit data recovery software for Mac to restore them in the original condition. Recommend the software to your friends and family and let them know that there is a master tool for recovery for both Mac and Windows OS in the market.

What's Wrong with Mac

Recover Your Mac
Fix Your Mac
Delete Your Mac
Learn Mac Hacks

I was just wondering what format everyone uses to watch movies on your Macs. Everyone in my dorm is totally stoked on the Divx and Xvid formats but I couldn't seem to get them to run on my girlfriends iBook. Also I was wondering what formats offer the best compression/playback quality? I plan on buying the next revision of PowerBook and using it to rip DVDs and such so I was just wondering what software I will need. Thanks for all the help. - MacRumors

Watching movies, video clips, TV shows, etc are nothing extraordinary for Mac users, whether they are using MacBook Air, iMac or Mac Mini. But embarrassment comes if your video clips are incompatible with Mac computer. So what video formats do Macs play? Longing for the best video format for Mac? For those who want to know the best video format readable on Macs, this article may well suit you.

Mac Supported Media Formats

Until now there are about 100 media types are supported by Mac OS X, covering a range of video, audio, image and streaming formats. The following table specifically lists some common video and audio formats supported by Mac.

Format For Mac

Supported Formats
Mac compatible Audio file
and data formats
AAC, AIFF, WAVE, uLaw, AC3, MPEG-3, MPEG-4 (.mp4, .m4a), .snd, .au, .caf, Adaptive multi-rate (.amr)
Video file formats Supported by MacsAVI, AVR, DV, M-JPEG, MPEG-1, MPEG-2, MPEG-4, AAC, OpenDML, 3GPP, 3GPP2, AMC, H.264, HEVC, iTunes (.m4v), QuickTime (.mov, .qt)

Note: If your files are not in the Mac best video audio formats list, you can resort to a professional video converter for Mac to convert the video to Macbook Air/Pro friendly MP4, MOV, H264, HEVC formats first.

What is the Best Video Format for macOS?

The video and audio formats listed above are fair-weather fan of Mac computer. The net result of this is that it's not just about whether the Mac can play the format or not, it's whether there is any Mac software to support the codec within the file too. In other words, only when the supported video comes with specific codec that Mac supports can your OS X play the file smoothly. The following will list the best video format Mac supports and codecs you will need for a successful playback on your Mac (MacBook/MBP/iMac).

  • MOV (A filename extension for the QuickTime multimedia file format)

MOV video file uses a proprietary compression algorithm developed by Apple Computer. Mac still remains supreme with the .mov and .mpeg file types. Naturally, MOV is the standard and best video format for Mac. It is known to have the best video quality of all three streaming formats listed here.

  • MP4(A digital multimedia format most commonly used to store video and audio, subtitles and still images.)

MP4 (MPEG 4) is actually a standard that Apple really pushed with Quicktime 6. So, accordingly, you can use .mp4 format just fine on a Mac. Attention shall be paid it's possible that what's going on is that they use the MPEG4 architecture but they're using a weird codec. Between the native QT7 codecs, the Perian ones, and Flip4Mac, you are mostly covered. But MP4 files encoded with MPEG-4 video or H.264 (preferred) video are also considered as one of the best video formats compatible with Mac OS.

Format For Mac External Drive

  • M4V (A video container format developed by Apple and is very similar to the MP4 format.)

Generally, Apple uses M4V encode video files, such as TV episodes, movies, and music videos, in its iTunes Store. The copyright of M4V files may be protected by using Apple's FairPlay DRM copy protection.

Tips: To Unlock protection protection from iTunes M4V videos, you can check the well-known video converter for Mac for help.

How to Convert Unfriendly Videos to Mac Best Video Formats with Ease?

Your overwhelming video files are not all created in the best Mac video formats like MOV, MP4 and M4V, then video conversion process from the Mac unsupported videos to the video format that Mac can best recognize seems to be of top priority. Consequently, you will need a professional Mac video converter for help. Don't worry, the world's No.1 fast video converter for Mac is ready for help. It is built in 370+ video and audio codes, thus you can convert any video to the best video formats for your Mac, be it MOV, MP4 or M4V. Thus enjoying the movies, TV shows, online YouTube videos, recorded HD videos, etc on your Macs like MacBook Air, MacBook, MBP, iMac Pro, iMac, Mac Mini, etc can be a cherry pie.

On top of successfully converting 4K HD or SD video to Mac supported video format MP4 MOV etc., this all-inclusive mac video file converter can also aid you to download and convert online video from YouTube, Facebook, Dailymotion, Myspace, Vimeo, Vevo, Instagram, Metacafe and another 1000 video music sharing sites. So if you wanna play YouTube FLV video, Facebook MKV video or Vimeo WebM video on your Macs, you are needless to look around to seek help from others, just this video converter monster can handle all of tough tasks.

And need to remind you that if you still have the demand to compress MP4 video file to smaller file size so as to better storing on your Macs with space saving and no quality loss, just leave this job to this Mac video converter program.

Format For Mac

Related Articles




Comments are closed.