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Clusters for Mac

Background file compressor (formerly known as Squeeze).

$12.95
In English
Version 1.7.2
3.9
Based on 25 user rates

Clusters overview

Clusters is a background file compressor, which uses FS-compression technology to transparently compress the folders you configure it to process. OS X will read those files normally, they will just take less disk space.

What’s new in version 1.7.2

Version 1.7.2:
  • Fixed a couple of issues with the menu icon when running on OS X 10.9.
    • Important: Running Clusters version 1.6.x (or earlier) on OS X 10.9 may trigger a serious incompatibility problem that could cause some of your files to appear as if they had zero bytes (your data is still there, though; it just looks like it cannot be accessed). If you used an old version of Clusters in any of the Mavericks developer betas and run into this issue, please upgrade and contact support@latenitesoft.com so we can help you fix the affected files.
  • The menu icon can be hidden again.
  • When using multiple displays, the menu icon no longer appears several times.

Clusters for Mac

$12.95
In English
Version 1.7.2

What users say about Clusters

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3.9

(55 Reviews of Clusters)

  • Comments

  • User Ratings

BobbyThompsonRocks
BobbyThompsonRocks
Dec 28 2017
1.7.2
3.0
Dec 28 2017
3.0
Version: 1.7.2
This was a great little app, as it stands now I can't seem to get it to work since the 10.13 upgrade.

This app was a great way to gain a few extra GB of disk space on a packed HD. I also found on older systems (ones without SSDs) that it actually reduced the load times of larger applications, in some cases quite substantially...

Since the Mac OS X 10.13 update this doesn't appear to break anything, but it sits permanently idle. When I try adding a folder to the app I'm warned that it appears I'm adding a folder that is not part of the boot volume (even though I am)...

It may simply be that apple's new format no longer benefits from what this app does. If you are using an older system pre-dating 10.13, and especially if you have a non SSD, I'd still recommend this app.
Mvasilakis
Mvasilakis
Nov 25 2015
1.7.2
0.0
Nov 25 2015
0.0
Version: 1.7.2
I guess development on this is dead? Does anyone know if it works with 10.11? If not are there any alternatives? Terminal commands?
Aargl
Aargl
Nov 16 2015
1.7.2
4.0
Nov 16 2015
4.0
Version: 1.7.2
The last blog entry on their website is from March 2012...:-/ Anyway, Clusters has been working ok for years, here on OS 10.9.5. In fact, when installed, and once it has compressed the files, you don't even know it's there — I was wondering if it was still working, indeed! ;-) To check the gain, the easier solution I found is to Get Info on a big folder and compare it to the result for a Terminal command (du -sh path_to_the_folder) — multiplied by 1024×1024×1024, if you want a fair reading, Finder considering that 1 KB = 1000 bytes). The result for my /Applications folder gives 36GB against 28GB, a nice 8GB gain! If you're interested in HFS+ file compression, this article highlights a few utilities: http://www.cnet.com/news/unix-commands-for-managing-hfs-compression-in-os-x/ Some links are broken, but you'll easily find them — afsctool seems what you need to use for compressing files and folders without copying them.
Dhess01
Dhess01
May 25 2014
1.7.2
4.0
May 25 2014
4.0
Version: 1.7.2
Prefpane not opening under 10.9.3
Kenbotwinick
Kenbotwinick
Feb 10 2014
1.7.2
3.0
Feb 10 2014
3.0
Version: 1.7.2
I have been waiting since Dec. 20th for this company to respond to my tech support request. I can't get my serial number to register in a second account on the same machine. Supposedly, I'm supposed to be able to, but it won't work, and they won't get back to me...
BobbyThompsonRocks
BobbyThompsonRocks
Dec 28 2017
3.0
Dec 28 2017
3.0
Version: null
Aargl
Aargl
Nov 16 2015
4.0
Nov 16 2015
4.0
Version: null
Dhess01
Dhess01
May 25 2014
4.0
May 25 2014
4.0
Version: null
Kenbotwinick
Kenbotwinick
Feb 10 2014
3.0
Feb 10 2014
3.0
Version: null
freshlesh
freshlesh
Jan 23 2014
4.0
Jan 23 2014
4.0
Version: null
Jazzyguy
Jazzyguy
Oct 19 2013
5.0
Oct 19 2013
5.0
Version: null
Unicorn
Unicorn
Jul 4 2013
3.0
Jul 4 2013
3.0
Version: null
Antoinesynopsis
Antoinesynopsis
May 5 2013
3.5
May 5 2013
3.5
Version: null
Eric•Woehler
Eric•Woehler
May 1 2013
4.0
May 1 2013
4.0
Version: null
VictorPrijker
VictorPrijker
Apr 16 2013
5.0
Apr 16 2013
5.0
Version: null
Briman4031
Briman4031
Jan 27 2013
5.0
Jan 27 2013
5.0
Version: null
Mitch-de
Mitch-de
Sep 27 2012
4.0
Sep 27 2012
4.0
Version: null
Moofing
Moofing
Jul 22 2012
4.0
Jul 22 2012
4.0
Version: null
anonymous-rooster-2921
Jun 16 2012
4.0
Version: null
fireyouritguys
fireyouritguys
Apr 17 2012
2.5
Apr 17 2012
2.5
Version: null
poffuomo
poffuomo
Dec 6 2011
4.5
Dec 6 2011
4.5
Version: null
StrictlyBagel
StrictlyBagel
Nov 26 2011
5.0
Nov 26 2011
5.0
Version: null
Jeff-Brown
Jeff-Brown
Sep 26 2011
4.5
Sep 26 2011
4.5
Version: null
Sissy_Princess
Sissy_Princess
Jun 26 2011
1.0
Jun 26 2011
1.0
Version: null
Moclippa
Moclippa
Nov 3 2010
5.0
Nov 3 2010
5.0
Version: null
Mcyukon
Mcyukon
Mar 28 2010
5.0
Mar 28 2010
5.0
Version: null
Flash1296
Flash1296
Mar 23 2010
5.0
Mar 23 2010
5.0
Version: null
Ticonuck
Ticonuck
Mar 11 2010
5.0
Mar 11 2010
5.0
Version: null
Surfspirit
Surfspirit
Mar 4 2010
1.0
Mar 4 2010
1.0
Version: null
Petrus1960
Petrus1960
Feb 26 2010
4.0
Feb 26 2010
4.0
Version: null