OmniDiskSweeper for Mac

Used OmniDiskSweeper for Mac?

OmniDiskSweeper Analysis

AI Assisted Content · June 11, 2026

Not written by CNET Staff.

OmniDiskSweeper is a free utility designed for Mac users, focusing on disk space management. This application scans the hard drive and provides a detailed breakdown of disk usage, allowing users to identify large files and folders that may be consuming valuable space. The interface is straightforward, enabling users to quickly navigate through their storage and make informed decisions about file management.

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The tool presents data in a hierarchical format, making it easy to visualize storage consumption. Users can drill down into specific directories to view file sizes and their respective locations on the drive. OmniDiskSweeper also offers options to delete files directly from the application, streamlining the cleanup process and enhancing overall system performance. This utility serves as an essential tool for maintaining organized and efficient storage on Mac devices.

OmniDiskSweeper for Mac

Used OmniDiskSweeper for Mac?

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Full Specifications

GENERAL

Release: June 5, 2019

Latest update: June 11, 2026

Version: 1.11n

OPERATING SYSTEMS

Platform: Mac

Operating System: Mac OS X

Additional Requirements

macOS High Sierra
macOS Sierra
OS X El Capitan
OS X Yosemite

POPULARITY

Total Downloads: 231,970

Downloads Last Week: 5

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Last Updated

User Reviews

4.4/5

48 User Votes

Free & got the job done! FAST!
MykFoxMarch 5, 2014
Pros
Quick and easy download & installation. Found what took up my space in 2 minutes. Deleted them on request in the app. DONE. No more problem.
Cons
All the bad reviews it's had since 2011 & 2012
Summary
This most be a new updated and free version because all the past reviews don't seem to relate at all to my current and up to date experience. Enjoy!
FALSE ADVERTISING. ITS NOT FREE.
appleberryloveJanuary 7, 2014
Pros
It searches for free but you have to purchase to complete any tasks. Useless to download unless you plan to purchase.
Cons
It searches for free but you have to purchase to complete any tasks. Useless to download unless you plan to purchase.
Summary
It searches for free but you have to purchase to complete any tasks. Useless to download unless you plan to purchase.
Saves buying a new mac
jbr_clbJune 27, 2012
Pros
Will list all of your files (including all xcode manuals in 24 different languages) and let you get rid of that crap you havnt asked for and dont want. So instead of having gigs of bullcrap that "came with software" (like the mentioned xcode manuals in greece, janpanese and other languages i dont care for) - just clean it up. Have several times thought I had to buy a new Mac (got a 64gb MBA, not much when working with software development), and every time this software have saved me from buying a new MBA with bigger SSD.
Cons
none really...
Summary
get it, dont care about what other novice people write here. used correctly, it will save you a lot of money.
makes one wary when it shows files to be removed
JohntheDragonSlayerJune 22, 2011
Pros
talks a good talk
Cons
I found it to be not trust worthy
Summary
Wait for an updated version.
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elliotelliotApril 10, 2011
Pros
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Cons
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Summary
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Indique les fichiers encombrants.
marc.arrignonJanuary 3, 2011
Pros
Bonne application qui remplit son office.
Cons
Peut-être la lenteur, mais il faut bien qu'elle examine le disque.
Summary
A fast way to visualize how much is on a drive.
doctordaveNovember 30, 2010
Pros
Quick, simple, effective
Cons
Limited selection of options once the content of the drive is determined.
Summary
Wrong version - not 1.7.2 but 1.7.1
brFergSeptember 9, 2010
Pros
cannot respond. wrong version
Cons
cannot respond. wrong version
Summary
cannot respond. wrong version
See where all your disk space has gone.
jimcobberMay 19, 2010
Pros
Shows you your volume sizes, allows you to delete offending huge files. It will even do network volumes.
Cons
Kind of slow.
Summary
There is a much faster utility called "What Size" but it they charge you a nominal fee. Considering this is free, I can wait. Must have utility! Omnigroup has an array of beautifully designed, no compromise Mac apps that you really need to take a look at.
A Good look at disk how your disk is occupied.
boroughf_dotmacJanuary 2, 2010
Pros
Shows the disk directory ordered by sub-directory/file size. Tis is especially useful when you have to prune a tight disk
Cons
In leopard it frequently crashes when the user is displaying different parts of the directory.
Summary
Excellent display that provides unique information about disk utilization marred by an operational problem associated with Leopard..

Developer’s Description

By The Omni Group

Make more storage space by quickly clearing out unused files.