How to format an external drive for mac AND pc use

i want to format my external drive so i can use it on my mac and on pc's as well. i've gathered that the MS-DOS format is the way to go. my question is this: would this create any problems for my mac then?
can i partion one part for ms-dos and part for macos extended?
cheers
-j-

MS-DOS format (or FAT32) will be fine for both Mac and PC. However there is a 4GB file size limit with FAT32.
You could use a dual partition, however the HFS+ partition would not be readable by the PC unless you installed the third party MacDrive.
Look at this page for more information on a dual partition drive for Mac and Windows.
http://macosxhints.com/article.php?story=20030613121738812
iFelix

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How to format external drive for mac AND pc use

hi
i want to format my external drive so i can use it on my mac and on pc's as well. i've gathered that the MS-DOS format is the way to go. my question is this: would this create any problems for my mac then?
can i partion one part for ms-dos and part for macos extended?
cheers
-j-

There are a couple of disadvantages with formatting a
disk as FAT32. Firstly, there is a limit on the file
size for FAT32. I think it like 2 GB so if you
capturing video the results will probably not fit
into this file limit. Secondly FAT32 will not be
bootable. I alway clone my system to a backup disk as
bootable. That way if anything goes wrong with my
system, I can just boot from my backup disk and fix
it.
The problem with doing this though is that the drive will not be usable with Windows (which was in the original posting) unless you use the third party MacDrive software on the PC.
iFelix

How to format WD external drive for Mac

Just got the WD MyBook 2TB. It's not the one specifically for Mac. It says it is compatible, needs to reformat. How easy is it to reformat? It is for Time Machine. Thanks.

Connect it, power it up, go to Disk Utility (in Applications/Utilities), select the WD disk on the left, go to the Erase tab, and choose "Mac OS Extended". Click Erase. That should do it.
You should then a) see it mount on the desktop, and b) automatically get a prompt to use the drive for Time Machine - if not, you can go into the Time Machine menu (top right of the screen), go to TM Preferences, and select it.
Matt

Format external drive for Mac and PC?

Can I format an external Drive to have 1 partition for OS X and another for my wife to use with her PC?
thanks!
ray

Yes, just use Disk Utility under OS X to create two volumes on it, one Mac OS Ext, the other FAT. Use a Master Boot Record partition scheme (also known as “fdisk”).

How to Format Toshiba Hard-Drive for Mac with Parallels?

Hello,
I recently bought a Toshiba Hard-Drive with the following features:
500GB
It is a Canivo Basics 3.0
It is USB 3.0 and 2.0 portable hard drive
It has already been formatted NTFS for Windows XP, Vista, 7, and 8
The box says that it can be reformatted for Mac
I have a Macbook Pro with Retina Display that I bought this year in late March/early April.
It runs OS X Mavericks, and Parallels Desktop 9 for Mac.
I would like to reformat it so that I can use it on my laptop both with Windows and Mac OS at the same time. I do not wish to use a partition as I want to access the hard drive through Mac and Windows at the same time on my laptop and I also want to be able to access the Mac things on a Windows computer and vice versa.
I have never formatted a hard drive before, and I would like to use a completely safe software, or no software at all, if it is possible.
I am sorry but I don't have a very high knowledge of this.
Thanks,
Sandy-Wood

It would be easier, using Parallels, just to format the drive for "Mac OS Extended (Journaled)". You can see it both in the Windows/Parallels and the Mac side. Leaving it formatted as NTFS is not going to allow you to access (write to) the drive unless you use third-party software. Formatting it for Mac lets you use it, as I said, on both the Parallels VM and the Mac side.
If you were using Boot Camp, I would advise leaving it formatted as NTFS and purchasing NTFS for Mac to access the drive on both OS's. You can mitigate that by formatting the drive for Mac:
Good luck,
Clinton

How to partition my drive for Mac and XP use? from a novice

I would like to use my MacBook Pro for both Mac ad PC programs (Office and others) and hear that I can partition the drive. How is the best way to do that? Also I have an external Seagate FreeAgent GoFlex external drive to set up that supposedly can back up both Mac and PC without formatting each time. Do I have to partition the drive first? Do I use Time Machine?

Is it your intent to run Windows programs on your computer? If so then this is more than simply a partitioning exercise.
In order to use an external drive on both Macs and PCs there are two options. Option One is to partition and format the drive MBP and FAT32, respectively. OS X can read/write a FAT32 formatted drive. However, due to filesystem differences some features of the OS X filesystem are not supported by FAT32, so FAT32 is not the best choice for transferring OS X documents, but would be fine for transferring Windows documents.
Option Two is to partition the drive using GUID then creating two partitions. One partition is formatted Mac OS Extended, Journaled and the other partition is formatted FAT32. Each partition can be used for the data from the appropriate platform.
TM is not a file transfer program, cannot be used for Windows documents, and does not work on Windows.
If you wish to run Windows on your Mac then see the following:
Windows on Intel Macs
There are presently several alternatives for running Windows on Intel Macs.
1. Install the Apple Boot Camp software. Purchase Windows XP w/Service Pak2, Vista, or Windows 7. Follow instructions in the Boot Camp documentation on installation of Boot Camp, creating Driver CD, and installing Windows. Boot Camp enables you to boot the computer into OS X or Windows.
2. Parallels Desktop for Mac and Windows XP, Vista Business, Vista Ultimate, or Windows 7. Parallels is software virtualization that enables running Windows concurrently with OS X.
3. VM Fusionand Windows XP, Vista Business, Vista Ultimate, or Windows 7. VM Fusion is software virtualization that enables running Windows concurrently with OS X.
4. CrossOver which enables running many Windows applications without having to install Windows. The Windows applications can run concurrently with OS X.
5. VirtualBox is a new Open Source freeware virtual machine such as VM Fusion and Parallels that was developed by Solaris. It is not as fully developed for the Mac as Parallels and VM Fusion.
Note that Parallels and VM Fusion can also run other operating systems such as Linux, Unix, OS/2, Solaris, etc. There are performance differences between dual-boot systems and virtualization. The latter tend to be a little slower (not much) and do not provide the video performance of the dual-boot system.
See MacTech.com's Virtualization Benchmarking for comparisons of Boot Camp, Parallels, and VM Fusion. Boot Camp is only available with Leopard or Snow Leopard. Except for Crossover and a couple of similar alternatives like DarWine you must have a valid installer disc for Windows. You must also have an internal optical drive for installing Windows. Windows cannot be installed from an external optical drive.

How to Format an External Drive for Windows-only

I'm a mac user, and I'm selling a used external hard drive on eBay. I want to offer to format it correctly if a Windows user buys it, and I don't want to assume newbie eBay people will have the knowledge/interest in formatting themselves.
Will "MS-DOS (FAT)" work perfectly fine for a modern Windows user? If not, is there some other way I can format this thing on my end?

Thanks, Niel and Bob
I found s/w called Tuxera NTFS for Mac allowing you to format NTFS on a Mac. Costs $31 but there's a 15 day free trial.
There's also a freeware app floating around out there using MacFuse and NTFS-3G, but there are conflicting reports on Mavericks compatibility and overall reliability.

Formatting SimpleTech external drive for Mac

Many, many apologies if this is a repeated question, but I've looked for a while and not found a solution.
I am trying to format my SimpleTech prodrive for my PowerBookG4 Mac. The error "could not unmount disc" keeps appearing.
This is despite some of the fixes I've seen online (i.e. using Partition1 instead of the 'erase' as the instructions do, and also changing from Master Boot Record to GUID partition or Apple partition)...
Nothing I've tried seems to work.
Does anyone have any other advice? It would be greatly appreciated. And apologies again if this is somewhere else on the forum...
J

Odd. Which interface between computer and drive are you using?

Formatting an external HD for mac AND pc?

I need to use my 500g external hard drive on both macs and pcs for mostly music files.
I cannot modify ntsf files on my mac and my pc will not even read the mac format.
I heard that the FAT32 is supported by both systems but how do i use disk utility to change it to this format? Is there a better format?
Thanks,
Andrew
Macbook

I just bought my first Mac this afternoon and I wondered the same thing. A quick Google search brought me to this video:
http://www.ohiou.edu/aac/lab/techies/episode21.html
According to the video, use the MS-Dos formatting option in Disk Utility. The guys in the video say it's like the FAT32 file system and is for use on both Windows and Mac computers.
So far it seems to be working for me.

New external drive for mac and windows

Hello,
I am looking to buy a 500gb maxtor external drive. Partition it 250gb for winxp and 250gb for my imac. I am really looking to make these drives as backup drives. I currently have an old 250gb (not all used) formatted as os x entended. I use it for all my itunes, photos, movies... photoshop, you get the picture... I just want to drag and drop to that drive. The same for my windows.
Does this sound correct? Has anyone done it this way?
Another way, would be to have it formatted for windows and drop and drag into two different folders : win and imac. But then I will be losing the naming conventions from the os x? isn't that why and want to use os x extended?
Thanks for all ideas,
Charlie

Piece of cake!
For those who want to know:
usb connection to imac first. I started disk utility. Split the partition to two parts and formated only one partition as OS X extended. After done, copied my directories as a bkup.
usb connection to windows. I started computer management and saw that the usb disk had two partitions: the first was healthy but unknown. That was ok, I wanted the second partition to be NTFS and formated. Then copied my directories to that drive as well.
Connected back the imac and saw both partitions, imacbkup and winbkup. I forgot, just like what I do with the imac and winxp, I can see the c: drive via the mac.
Very cool and easy. Maxtor drives are very reliable and easy to use.
Thanks,
Charlie Cooperman
If anyone wants more detail info, you can email me at [email protected]

External drive for MAC and PC?

My client wants to be able to view all the .mov files I've shot for them and due to file sizes, I need to deliver them all on a hard drive.
Is there any easy fix on my end or their end to facilitate this?
Thanks!

I was assuming that with Quicktime they'd be able to view full size .mov files
QuickTime .mov is a container, the video inside could have been made with any one of a number of codecs. If they do not have that particular codec, they won't be able to play the video. Not even all Macs have the same codecs, many are installed by FCP and unavailable elsewhere.
Also - do you know someone that has had success with MacDrive 8 on a PC?
It goes exactly what it says on the tin. Another alternative is for you to install the MacFuse/NTFS 3G package, which will enable your Mac to write files to a Windows NTFS formatted drive.

Formatted External drive for Mac OS extended

Hi,
I actually change from windows to Mac (no comparison...!!) but trying to transfer my photos (Pictures in finder) to an external hard disk i can`t drag and drop and i do not know why....i read in one forume that i have to formatted the external drive for Mac OS extended. First question: how could i do that? if my hard disk was originally formatted for windows, do i lose the info when i formatted?
Thanks!!

You will lose the files on the HD when you reformat it. So copy what you want off the drive to a folder on your Mac temporarily.
select the HD on the Desktop and launch Disk Utility.
select the HD in the left hand page of DU.
click on the Partiton button
select 1 Partition
select OS X Extended (journaled) in the drop down Format menu.
click on the Apply button
drag the folder of files onto the EHD to copy back and then delete from your Mac's drive after verifying that they all copied back successfully.
OT

Is it safe to format ANY external drive to Mac OS Extended?

Some Seagate tech told me a while back that Seagate drives should ONLY be formatted with their proprietary formatting and that my data is vulnerable if I use something else. (I may have misunderstood this, but I'm 98% certain that's what he said.) I do remember him saying not to use the Mac's Disk Utility to format the drive.
I want to reformat this drive so that it's 100% compatible with my new Mavericks iMac.
Is there any concern about formatting ANY external drive to Mac OS Extended (Journaled). Or are there some hard drives that should not be formatted to Mac using Disk Utility?
I'm under the impression that all external drives are basically the same and I can format them however I want. No drive is "made" to be formatted with a certain OS or a certain format.
Is that correct?

Formatting a drive simply will remove any data currently stored on it. There is no such thing as "proprietary formatting." Drives come out of the factory with no formatting.
Whatever the person told you it was patently wrong not to mention mis-informed.
To use a hard drive properly with any computer it needs to be formatted with the tool that is required for the operating system with which it will be used. For the Mac you use Disk Utility (the tool) and you format the drive using Mac OS Extended, Journaled (the format.)
Your impression is correct.

Best way to format my 16GB flash drive for Mac and PC transferring large power point files?

best way to format my 16GB flash drive for Mac and PC transferring large power point files?

format flash drive in Exfat for transferring files between Mac and Pc.
FORMAT TYPES
FAT32 (File Allocation Table)
Read/Write FAT32 from both native Windows and native Mac OS X.
Maximum file size: 4GB.
Maximum volume size: 2TB
You can use this format if you share the drive between Mac OS X and Windows computers and have no files larger than 4GB.
NTFS (Windows NT File System)
Read/Write NTFS from native Windows.
Read only NTFS from native Mac OS X
To Read/Write/Format NTFS from Mac OS X, here are some alternatives:
For Mac OS X 10.4 or later (32 or 64-bit), install Paragon (approx $20) (Best Choice for Lion)
Native NTFS support can be enabled in Snow Leopard and Lion, but is not advisable, due to instability.
AirPort Extreme (802.11n) and Time Capsule do not support NTFS
Maximum file size: 16 TB
Maximum volume size: 256TB
You can use this format if you routinely share a drive with multiple Windows systems.
HFS+ ((((MAC FORMAT)))) (Hierarchical File System, a.k.a. Mac OS Extended (Journaled) Don't use case-sensitive)
Read/Write HFS+ from native Mac OS X
Required for Time Machine or Carbon Copy Cloner or SuperDuper! backups of Mac internal hard drive.
To Read HFS+ (but not Write) from Windows, Install HFSExplorer
Maximum file size: 8EiB
Maximum volume size: 8EiB
You can use this format if you only use the drive with Mac OS X, or use it for backups of your Mac OS X internal drive, or if you only share it with one Windows PC (with MacDrive installed on the PC)
EXFAT (FAT64)
Supported in Mac OS X only in 10.6.5 or later.
Not all Windows versions support exFAT.
exFAT (Extended File Allocation Table)
AirPort Extreme (802.11n) and Time Capsule do not support exFAT
Maximum file size: 16 EiB
Maximum volume size: 64 ZiB
You can use this format if it is supported by all computers with which you intend to share the drive. See "disadvantages" for details.

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How to format an external drive for mac AND pc use

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