Singlemizer
Singlemizer
4.7.0

4.2

Singlemizer free download for Mac

Singlemizer

4.7.0
01 November 2014

Remove duplicate files from your Mac.

Overview

Use Singlemizer to remove unnecessary file duplicates, and bring order to file chaos.

  • Minimalist UI
  • External drives support
  • Folders priorities
  • Efficient scan algorithm
  • Progressive results
  • Duplicate folders detection
  • Duplicates filtering
  • Duplicates sorting
  • Instant Quick Look preview
  • One-click duplicates selection
  • Safe duplicates removal
  • Linking duplicates to the original item

What's new in Singlemizer

Version 4.7.0:
  • Complete redesign to the new Yosemite visual style
  • A new built-in Quick Look preview of a duplicate items
  • Display of a scan progress information in a popover window
  • The app now calculates the amount of a total freed storage
  • Numerous internal improvements

36 Singlemizer Reviews

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Rate this app:

R1000m
25 June 2011

Most helpful

Singlemizer is stable and fairly speedy, and finds true duplicates only. This doesn't mean it's perfect. So that you know what to expect, these are my gripes (not show stoppers, mind you, otherwise this wouldn't rate it four stars): 1) Singlemizer is not exactly easy to use, unless you know answers to "what is the UTI for a jpeg image", for example (???? - that's what I thought). A few more sliders and popup lists would be helpful. 2) Singlemizer is not fully keyboard controllable (setting the delete checkmark on individual files still needs the mouse). 3) Singlemizer compares files only. There's no option to compare contents of folders and delete the folder only if it's exactly the same as another folder. Or, if there is such an option, I have no idea how to use it. 4) For every file, the console logs "file access by '/rsrc' was deprecated in 10.4". I'm thinking scanning would be faster without that warning. But overall, the price is right and it surely beats some of the other options I've tried, especially when comparing a large number of files (10,000 or more).
Like (10)
Version 2.0.6
YankeeInParis
18 February 2018
I've been using Singlemizer for several years,. have tried others to get around two quirks in the interface but always come back to this one. I don't know if the developer is still working on it three years after the latest version, but if he or she is, I have two suggestions for the UI: 1) When duplicates are detected the list allows you to select any of them except the first. Could there not be a preferences option not allow us to select ANY of the listed duplicates for deletion? 2) It would be useful to be able to select the filename (basename) of any duplicate using the mouse. This would allow finding derivatives or versions of a file which are not themselves duplicates. 5 stars for Singlemizer nonetheless. The best thing about it is its clean, uncluttered interface.
Like
Version 4.7.0
ddchad
11 September 2016
Well on first impressions seems to work ok though going through on the trial and selecting all the duplicates for 30 minutes only to be told I then have to buy before I can delete them feels like a horrible marketing ploy for this reason I am not giving it a good score. Especially given the review below indicates you get a number of scans before you have to buy. Be warned you have to buy this before you can use it properly and so ifyou're not prepared to do this it will waste your time - seems a fairly good programme though still labour intensive process that has irked me.
Like
Version 4.7.0
Aaron-T
23 July 2015
Removed thousands of files of various nature: eBooks. audio files, photos, work-related documents with amazing accuracy and robust peformance
Like
Version 4.7.0
gaiamie
07 June 2015
this is an app I've been wishing for for ages, so pleased to finally have it!! I knew I had quite a lot of duplicates from old backup issues years ago, couldn't face the daunting task thinking it would take a very long time. This app cleaned them up for me in a way I feel much more comfortable with (creating aliases to the original) and in a very short time I gained back 3.67GB of wasted space on my Mac. Yay Singlemizer!! Thank you for creating this great tool.
Like
Version 4.7.0
1 answer(s)
gaiamie
gaiamie
07 June 2015
ugh sorry folks - just noticed that my attempts to submit this resulted in many copies. I'm not a spammer! it did not look like it sent... will try to delete the others.
Like
Macvet22
14 December 2013
19/20. So who doesn't want to pay less? Great Mac application that does consistently what it is designed for. Users and archivists! Anyone who maintains libraries of files.
Like (2)
Version 4.4.2
pettifogger0712
17 November 2013
Looks like this app is no longer under development or available, as the download links no longer work and the home page is all-but blank
Like
Version 4.4.1
2 answer(s)
Jess-MacUpdate
Jess-MacUpdate
17 November 2013
Pettifogger0712, you may need to clear your browser cache. The download link works just fine, and the developer's Web page for the application is far from blank. I think that counting an application out of the running just because it hasn't been updated in four months is a bit premature.
Like (3)
pettifogger0712
pettifogger0712
17 November 2013
Thanks! Works fine now...when I visited the site a few hours ago it was almost blank other than a message saying that the domain had been reserved but that no content had been uploaded onto it yet :-) I actually purchased Singelmizer a few months ago via MUPromo and it is a very nifty little app as well!
Like (1)
Thinking-Differently
18 September 2013
This is the only program, that I know of, that will replace duplicates with hard links. So that is a plus. However, when it tells me that I have duplicate folders, what if I tell it to replace them with hard links? The menus do seem to offer that as an option. It would be nice to be able to select a default behavior. And if your mouse stutters on the wrong option while selecting what to do--too bad. Instead of a pull down menu that immediately executes, I'd rather see radio buttons and then some do/execute button to cause what you've selected to happen. That would be safer. Once it has run a scan, it isn't obvious how one deselects the files to act upon. It should be possible to do this, but how isn't obvious. Lastly, it really would be nice if this ran on Snow Leopard. The fact that it doesn't is very poor marketing and leaves a big opening for competition to take the prize away.
Like
Version 4.4.1
Peterpan23
21 August 2012
Does not work on Lion 10.7.4 :-/
Like
Version 4.0.1
1 answer(s)
konstantinpavlikhin
konstantinpavlikhin
21 August 2012
The latest Singlemizer version requires Mountain Lion (10.8), as stated on both Singlemizer's website and MacUpdate listing. There are also versions for the previous releases of the OS X. On our website you can find many of them, starting from Leopard. This listing also has "Download Older Version" link. Singlemizer that runs on Lion (10.7): http://singlemizerapp.com/singlemizer302.app.zip
Like (7)
YankeeInParis
14 August 2012
Singlemizer is an excellent and easy-to-use program with an uncluttered interface. I tried the demo versions of several de-duplicators listed here on Macupdate and found myself uncertain as to what the other programs were doing. For an application whose purpose in life is to zap files, certainty is a Good Thing :) Singlemizer has the notion of a "master" or reference folder (one whose copy is always kept when duplicates are found elsewhere). By default it's the first folder one selects for checking but one can specify it explicitly if needed. If like me one has multiple copies of files scattered over a bunch of external drives, the odd DVD or USB key, and you want to consolidate them into a single collection on your new, auto-backed-up Mac, this simple feature is vastly useful. One of the competing programs didn't have it and I couldn't really tell with the others. Singlemizer also found duplicates which one of the others didn't. It's a good choice.
Like (3)
Version 4.0.0
2 answer(s)
Macgruder
Macgruder
09 July 2013
Yeah, this is the killer feature of this app. Knowing that if you have 2 songs the same you can say "Don't delete the stuff in the iTunes folder only the others" makes this the best app of this type.
Like (1)
Macvet22
Macvet22
14 December 2013
2013- October- Have to agree. Demo has been great and it worked, simply and clearly from first attempt. Defaults are excellent and hands on control is better than any other I've seen. The automated finding and managing are better than others I've tried. A must buy for the arsenal when one has 15+ years of archived goodies rolling around 6 or 7 types of media.
Like
thedarkknight79
13 July 2012
I've loved using Singlemizer for quite a while now but I think version 3 is a step backward. I used to be able to exclude folders from my search so, for example, if I were scanning the Documents folder I could tell it to ignore a specific sub-folder within that which I know will always return results I don't care about (Microsoft User Data). I like things to be simple, but I also like to have options.
Like (1)
Version 3.0.2
$19.99

4.2

App requirements: 
  • Intel 64
  • OS X 10.9.0 or later
Developer Website: 
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