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MountnuoM is just another GUI for diskutil to mount/unmount volumes.


  • Mount hard disks.
  • Unmount hard disks, AFP / SMB netshares, iDisk, disk images, flash drives, CD/DVD media (hard disks partitions will be unmounted, other devices will be ejected)
  • Displays icon, node, name, kind, format, size, free disk space and S.M.A.R.T status (for supported devices).
  • The actual view will be updated automatically, S.M.A.R.T status will be updated every 10 minutes.
  • Displays the affected process, when a volume can not be unmounted.
  • Much faster than Disk more...

What's New

Version 2.1:
  • 64 bit support.
  • Displays icons.
  • RAID volumes are treated correctly.
  • Displays correct size on both Leopard and Snow Leopard systems.
  • Fixed a problem which causes MountnuoM to hang at launch time.
  • Minor appearance improvements.


Mac OS X 10.5 or later

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MountnuoM User Discussion

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Jacques-971 Member IconComment+4

Works well on SL 10.6.2.

Small and useful !

Reply1 reply
Version 2.0

Still working (so well) with SL 10.6.5.

Jeff-H. Member IconComment+188

Broke in Snow Leopard?

Reply1 reply
Version 2.0

It does work in SL just takes a sec to launch

Jeff-H. Member IconComment+188

Great time saver...

I agree, menubar would be great and I'd gladly pay a small fee for that convenience.

Does anyone know if this is Snow Leopard ready? I just ordered a new Mac and it'll have SL.

Thanks again

Reply0 replies
Version 2.0
Agordona Member IconReview+17

With all the HDs I have hanging around, it serves me to a T. I agree with PERCEPIED, would love to see it as a Menubar Item. Why not make it Donation Ware?

Reply0 replies
Version 2.0
CheeseBlunder Member IconComment+1

This is a great little App. Very convenient. The one improvement I can think of would be to have this as a menubar item - mounting/unmounting from there would be even more convenient.

Reply0 replies
Version 2.0
AlanR Member IconComment+5

Very nice, thanks

I came here looking for just this.

Reply0 replies
Version 2.0
chrisB Member IconReview+65

Helpful - thanks! :-)

Christian Bürli [macfix.de & macparc.ch]

Reply0 replies
Version 1.1
Laine Member IconReview+41

Might save you a trip to Disk Utility

Ppasiht was I ere I saw this app.

Reply1 reply
Version 1.0

"Might save you a trip to Disk Utility" - Ah? so, now we have another trip to another GUI. and i cannot notice you way is shorter

user icon+0
Version 2.1
> 3 6


Current Version (2.x)


Downloads 6,700
Version Downloads 4,014
Type Utilities / System
License Free
Date 19 Apr 2010
Platform Intel 64 / OS X / PPC 32 / Intel 32 / PPC 64
Price Free
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