iPartition for Mac

Used iPartition for Mac?

iPartition Analysis

AI Assisted Content · June 11, 2026

Not written by CNET Staff.

iPartition is a trial version utility for Mac that specializes in disk partition management. It allows users to create, resize, and delete disk partitions without the need to erase data, making it a valuable tool for optimizing storage space. The application features a user-friendly interface that simplifies the partitioning process, enabling both novice and experienced users to manage their disk drives effectively.

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In addition to basic partitioning functions, iPartition supports various file systems, ensuring compatibility with different types of drives. The software provides real-time updates on disk usage and partition sizes, allowing users to visualize their storage situation. With its robust functionality and ease of use, iPartition serves as a practical solution for anyone looking to enhance their Mac's disk management capabilities.

iPartition for Mac

Used iPartition for Mac?

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Full Specifications

GENERAL

Release: November 20, 2017

Latest update: June 11, 2026

Version: 3.6.2

OPERATING SYSTEMS

Platform: Mac

Operating System

Mac OS X
macOS 10.13

Additional Requirements: macOS 10.12/10.13

POPULARITY

Total Downloads: 22,683

Downloads Last Week: 3

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Last Updated

User Reviews

3.6/5

32 User Votes

Killed my drive in two seconds
cnetneveruseagainApril 4, 2013
Pros
The interface is nice, but it doesn't matter if it kills your drive when it crashes.
Cons
It killed my drive. It only took a second and my 8TB RAID5 was completely erased. iPartition crashed and the drive was gone. Don't use this if you want to keep you data.
Summary
Don't buy it if you want to keep your data. In a few seconds everything I had was gone. I have backups but I spent $50 on this software and all it did was erase my drive.
Works fantastic.
TOGGI3August 12, 2012
Pros
converts partition schemes just as advertised
Cons
takes forever and progress bar is not very informative, was stuck at 0% nearly the whole way through for me despite the program clearly doing work to the disk.
Summary
TERRIBLE! Very limited!!!
S MayerOctober 13, 2011
Pros
Nice Interface...appears easy to use.
Cons
1. does not allow chaning partitions on boot drive 2. does not work with SoftRAID 3. Does not work with AppleRAID (per their documentation), which is odd because AppleRAID is listed in the format types. I don't get that! 4. does not recognize RAID volume names, so cannot be sure which partition is which, when partitions are similar size 5. Loads both main drive AND volumes separately in list clicking on volume states it cannot find a Partition Map for the volume, but allows manipulating the volume without having to go to map of original drive map...DANGEROUS!
Summary
Since I cannot test stability without purchasing, cannot speak to that but based on its limitations, I have no incentive to try.
ARECA Mac RAID partition expand
onairfreetvFebruary 16, 2011
Pros
Does the job, good interface.
Cons
Needs more references to show how long things will take. Changed partition scheme of 750GB drive took 20 hours. Can't help the bad thoughts: I hope the power does not go out, is this thing working?
Summary
The software worked fine. I did a test of changing the partition scheme on a 750GB drive. That took nearly 24 hours to do. I was very nervous about doing that to a 3.5TB single partition drive. I finally decided to not expand but rather add a new partition. That was a great decision as that process was instantaneous. I searched for expanding my mac raid and read lots of blogs and found little help. Tekram, the manufacturer of ARECA cards was no help either. "Not our problem" If you have a RAID on a Mac, have expanded your capacity and find that Disk Utility will not expand your partition, iPartition will help you.
Does what Disk Utility can't do.... resize without wipe
coltseavers9October 8, 2010
Pros
Excellent feature set, excellent visual gui display of partitions, easy to use
Cons
the Licensing method they use isn't ideal but is not really a "con".... but really only thing I can even remotely say I don't love about this app
Summary
Doesn't work
TigramberSeptember 9, 2009
Pros
sounds great
Cons
the file doesn't work
Summary
The file doesn't work. Wish it did.
Over priced and not worth the Money
Pop TartJanuary 24, 2008
Pros
Cons
Summary
This review was originally posted on VersionTracker.com.<br />Got it, used it, slow and not worth the very high upgrade price for a program you would use a couple of time at the most per year.
Great Product
Emile BJanuary 23, 2008
Pros
Cons
Summary
This review was originally posted on VersionTracker.com.<br />Any problems ! I use iPartition either on Mac either on PC volume (250 and 500 GB). Without any file corrupted. I use it only in safe (slow) mode.
Great Product
Emile BJanuary 23, 2008
Pros
Cons
Summary
This review was originally posted on VersionTracker.com.<br />Any problems ! I use iPartition either on Mac either on PC volume (250 and 500 GB). Without any file corrupted. I use it only in safe (slow) mode.
Erased All My Data!
SophyaJanuary 23, 2008
Pros
Cons
Summary
This review was originally posted on VersionTracker.com.<br />I tried out this product some time ago, in 2007, I cannot possibly recommend it for any sane person; and I will tell you why. Accepting the developer's word that this program could be used to partition, or repartition a hard drive, without having to reinitialize the disk, and without losing any of the current data on the disk, I took the plunge and attempted to do some work on a 120 GB disk which was loaded with data. I am not stupid. I have been a Mac user since 1990, so while I may not be very Unix savvy, I do consider myself experienced in normal everyday Mac OSX operations. I carefully followed directions. Imagine, to my shock and horror, when I discovered after the program had completed its tasks, that ALL of my data on the disk, every single darn byte, was lost, including the startup system. I had to do a total reinstall of everything. Thankfully, I had a lot of my personal programs and files backed up, but not all of it, so I did lose some important things. Well, I am sure you know where this program immediately went. Thanks, but no thanks. This is a dangerous and unreliable program, regardless of the developer's claims to the contrary.

Developer’s Description

By Coriolis Systems

Partition discs without initializing or reformatting.