Just transfer all useful files out from the external hard drive to other devices on Mac. Step 1: Backup Data in HFS+ Partition on Mac. Besides, you can format an external hard drive for Mac and Windows by converting HFS+ to FAT32 or exFAT without losing any data. Windows uses NTFS and Mac uses HFS.If the Security Options button is not available, Disk Utility cannot perform a secure erase on the storage device. Click the Scheme pop-up menu, then choose GUID Partition Map.Click the Format pop-up menu, then choose a file system format.(Optional) If available, click Security Options, use the slider to choose how many times to write over the erased data, then click OK.Secure erase options are available only for some types of storage devices. Is a Windows-based format utility that is designed to format USB hard drive or SD cards.If you want to erase your startup disk: Start up from macOS Recovery, then choose Disk Utility from the Recovery window.If you want to erase any other type of storage device: Double-click Disk Utility in the /Applications/Utilities folder.In the sidebar, select the storage device you want to erase, then click the Erase button. Also, you can format the USB drive using Windows in exFAT format easily.
Format Usb Drive And Pc Use Mac And WindowsTypes of File SystemsIt is vital that we are aware that each developer implements a series of file systems for their operating system, for example, we have the following: Windows: A file system is a method and structure of data used by an operating system, called Windows, Linux or Mac OS, for reading media files such as disks, removable drives, etc. APFS (Present in the new edition of macOS High Sierra)Each system manages its file system and in this way, USB drive with NTFS can only be recognized in Windows environments but not in Linux or macOS environments, even if it is accepted in macOS we can not make changes to it.At this point, another question arises, what type of file system to use that is compatible with these three operating systems?In technical terms, it has been recommended that the file system of the USB drives be FAT32 thanks to the fact that it is an old file system and that it has evolved to FAT32 at present, but there is a format that is much better regarding security, reliability, and compatibility: exFAT.Let’s see in detail what is and what covers each of these file systems. FAT32:This format is one of the most compatible, but due to its useful life, it has been in force since the 90s, it has a series of limitations that can affect the pace of updates we are experiencing today.Being a format with so much active time is compatible with virtually any operating system.As mentioned, it has its limitations such as the inability to host files larger than 4 GB or that partitions with this file system cannot have more than 8 TB capacity. ExFAT:ExFAT is in a way a more modern and dynamic FAT32 which was developed in 2006 and is present in most modern operating systems.By default, all traditional operating systems, Windows, Linux or Mac OS are compatible with exFAT, and its use is highly recommended for external drives, such as USB devices or external drives, thanks to its simplicity and multiple features.Now we will analyze a little more in detail the fields of action where these two file systems are compatible to know which is the best option to choose. Device SupportThis is the first fundamental field since if the USB device formatted with FAT23 or exFAT is not compatible with the device where it has to be connected it will be impossible for it to be recognized and to access its contents.In this field, we can say that FAT32 has an advantage over exFAT because, being an old file system, it is compatible with all operating systems and devices such as game consoles, Smart TV, multimedia players and others.ExFAT, although it is currently compatible with more than 95% of the devices on the market, can still find individual limitations in some Linux distros or Android devices.In some Linux distros the exFAT file system will not be recognized immediately, so we must install the several utilities by executing the following line: sudo apt-get install exfat-utils exfat-fuseThen update the packages running the line: sudo apt-get update Reading & Writing SpeedAnother of the pillars in a file system is the ability with which this can access the content and read or write it since this depends on optimal performance which is a highly required value today. Undoubtedly in this regard exFAT outperforms FAT32 to be a much more recent technology which is compatible with USB 3.0 which can have a transfer rate up to 5 Gbps.In the previous graphic of flexense we can see the performance of exFAT on FAT32, and in the following link we will be able to look in detail multiple operations carried out by this software developer called FlexsenseUndoubtedly on this field wins exFAT because, as we mentioned above, FAT32 only allows files with a maximum capacity of 4 GB in partitions that do not exceed 8 TB of storage while exFAT is virtually unlimited in this aspect to support 16ZB files. Statistical software for mac os xIn other words, you can use USB with one of the file systems to easily access Windows and Mac and transfer data. If you have a USB drive and plan to use it on Mac and PC, then you need to find a file system supported by both Mac and PC, otherwise it will not be recognized.Fortunately, there are two file systems supported by Mac and PC. How do I format USB drives for Mac and PC on Windows? In other words, how to make an external hard drive compatible with Mac and PC?”ExFAT and FAT32 can be supported by Mac and PCBy default, Mac use HFS+, while PC usually use NTFS. But if it is formatted as NTFS, it will not be fully supported in the Mac operating system. If the USB drive is formatted as an HFS+ file system, Windows computer will not support it. ![]() But you need to note that Diskpart does not support formatting USB drives larger than 32G to FAT32. The process will be completed in a short while.In addition to using AOMEI Partition Assistant to format the USB, Diskpart is also a good choice. Click Apply and then proceed after your confirmation. Choose the exFAT file systemon this page(If you want to format to FAT32 file system, then please choose FAT32.) You are allowed to edit the partition labels and select cluster size at the same time. Launch AOMEI Partition Assistant Standard, right-click the partition you want to format, and select Format Partition.Step 2. You can free download AOMEI Partition Assistant Standard to see how it works.Step 1. ![]()
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