Free Mac Defragment

Faster computer

UltraDefrag 9 reassembles fragmented files on your disks. This significantly speeds up your disks. As a result the operating system, applications and games perform much better. You get much faster computer startup and shutdown, faster web browsing, higher FPS in gaming and much more responsive desktop applications.

Smart Defrag 3 is a FREE, light, and stable disk defragment tool designed for maximum hard drive performance. Based on IObit latest disk defrag engine and 'Boot Time Disk Defrag' technology. Disk Defrag is the best free disk defragmenter software that will speed up your hard drive and computer's overall performance by optimizing file system. I am well pleased with this product.' William Howes User Review 'I run a combination of RAID 0 SSDs and RAID 0 HDDs and use Smart Defrag Pro to analyse, defrag and keep my drives running at.

  1. You could pay $30 for iDefrag or other software to defragment your hard drive. Or you can do it for free and it takes about the same amount of time and it's.
  2. Defragging Mac computers became less important with the release of Mac OS X 10.2, an operating system version from way back in 2002. Starting with that version, Macs came equipped with a new filing system that did a better job grouping of data together, reducing fragmenting and the need to reorganize the data later.

Easy to use graphical interface

UltraDefrag 9 features an intuitive graphical interface. Now everything can be done with just a few clicks, without a single line of code!

Defragmentation of individual files and folders

UltraDefrag 9 features a one click defragmentation of individual files and folders. Just select them in Windows Explorer, click the right mouse button and select Defragment with UltraDefrag to quickly defragment them all.

Defragmentation of NTFS metafiles and data streams, including the Master File Table (MFT)

NTFS metafiles and data streams are crucial components of the file system and their fragmentation slows down pretty much everything. Whenever you defragment and optimize your disks UltraDefrag 9 defragments all the metafiles and data streams to keep your file system running at peak performance!

Defragmentation of locked files

Sometimes Windows and applications lock files preventing their defragmentation. While some of the locked files do not affect system performance much, most of them do, especially the page, swap and hibernation files. For instance, a fragmented page file can significantly slow down pretty much everything and a fragmented hibernation file can significantly slow down the computer startup and shutdown. UltraDefrag 9 runs in a special mode when Windows boots to defragment all the locked files. Now you can defragment them all with just a few clicks!

Optimization of disks

In addition to regular defragmentation UltraDefrag supports full optimization of disks. During the optimization UltraDefrag moves files and folders to the fastest disk tracks and sorts them out for the maximum disk performance. Additionally UltraDefrag defragments the free space which helps to prevent fragmentation of files and folders in future.

Automatic defragmentation

Using UltraDefrag 9 you can set up automatic defragmentation of your disks in a couple of clicks to keep your disks always fully optimized. By default UltraDefrag 9 defragments your disks when your computer is idle. If you want the automatic defragmentation to run on a certain schedule instead you can easily set your schedule up with just a few clicks.

Easy configuration

UltraDefrag 9 features an easy to use preferences dialog. Now everything can be configured with just a few clicks, there is no need to edit scripts anymore! Also, UltraDefrag 9 comes with sensible default settings, so, if you are not an experienced user, you can still get your disks very well optimized without any tweaking.

Automatic sleep, hibernation or shutdown after the job completion

You can easily set UltraDefrag 9 to put your computer to sleep, hibernate it or shut it down after the job completion. So, you can start defragmentation of your disks and leave the computer knowing it will be safely turned off when the job will be done.

Command line interface

UltraDefrag 9 includes a powerful command line interface which you can use to fully automate complex defragmentation tasks.

Portable edition

UltraDefrag 9 includes an easy to use portable edition which you can put to a USB stick and then use from there without installation.

Wide range of supported Windows versions

UltraDefrag 9 fully supports Windows 10, 8.1, 8, 7, Vista, XP SP3, Server 2019, 2016, 2012, 2008 and 2003, both 32-bit and 64-bit editions.

Reliable and safe operation

Thanks to comprehensive testing and use of standard Windows API UltraDefrag 9 is extremely reliable and completely safe to use. Under no circumstances it can damage your files during defragmentation.

More…

The full list of UltraDefrag 9 features along with the detailed information about all of them can be found in UltraDefrag Documentation. Check also the Changelog if you wanna know what’s the difference between the latest version of UltraDefrag and older versions.

Ready to boost your computer performance with UltraDefrag 9?

Select an edition the most suitable for youStandard

Free Macbook Air

All features included24/7 technical supportUnlimited free updatesLifetime license for use
on up to 3 computers
Get StartedEnterpriseAll features included24/7 technical supportUnlimited free updatesLifetime license for use
on unlimited number
of computersGet Started

Have a question about UltraDefrag ordering?

MacPlease check UltraDefrag Documentation which covers the ordering process in detail. Also feel free to send us a question.

What our clients say?

Excellent!(4.5 out of 5)cburgess7I tested it on my old laptop that took nearly 5 minutes to boot and login and start using… After an overnight optimization, I restarted my computer to test it out and boot up was nearly instantanious. I logged in, and everything popped up like, if you blinked, you missed it… No one should be without this software. Stellar job, UltraDefrag developers!lesrcfrgExcellent and reliable tool for many years and across many versions of Windows… I’ve used and beta tested hundreds of software products and this is one of those few products that filter past all other worthy tools and become permanent keepers. It does what it’s supposed to do, without making too much noise or wasting my time and it does it extremely well!tmoss7
Yes the first time you run this program, it takes a long time but it is worth it… I have used many, many defrag programs and this one can make an old computer run faster than it was new. The boot time process really speeds up your computer starting up and shutting down. I have never had a problem with UltraDefrag and have never seen another program do a more thorough job.

Would like to read more reviews?

Free Mac Defrag Software

  • Simnet Registry Defrag is an extremely easy-to-use and freeware utility that allows you to defrag windows registry. Over time, with daily use of windows, system's registry becomes fragmented and response times of applications increases. By using. ...

    • SimnetRegistryDefrag2011.exe
    • Simnet Ltd.
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  • SpeeDefrag is the exclusive freeware program, which optimizes Windows defrag. It restarts your computer, which refreshes the RAM and loads just the defrag.exe program. This imposes minimum load on the system and therefore defragmentation speed is. ...

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  • Smart Defrag 3 is a FREE, light, and stable disk defragment tool designed for maximum hard drive performance. Based on IObit latest disk defrag engine and 'Boot Time Disk Defrag' technology, Smart Defrag 3 not only provides defragmentation.

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  • The new O&O Defrag 11 Professional Edition activates the hidden performance of your computer. O&O Defrag optimizes your hard disk and effectively and securely packs file fragments back together. O&O Defrag 11 includes an array of functions that a. ...

    • OODefrag11ProfessionalEnu.exe
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  • Smart Defrag 2 defragment software not only defragments computer deeply but optimizes disk performance. Smart Defrag 2 works automatically and quietly in the background on your PC, keeping your hard disk running at its speediest.

    • defragsetup.exe
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  • O&O Defrag 11 optimizes hard disks and merges data fragments twice as quickly as the previous version. Thanks to its new background monitoring, O&O Defrag 11 is now able to prevent fragmentation from occurring at its earliest stages. Newly added and. ...

    • OODefrag11ServerEnu.exe
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  • Smart Defrag 2 not only defragments computer deeply but optimizes disk performance. Smart Defrag 2 works automatically and quietly in the background on your PC, keeping your hard disk running at its speediest.

    • defragsetup.exe
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  • Smart Defrag is a powerful disk defragmenter with a fast engine and an easy to use interface. It's freeware for personal and business use.Features: Exceptionally Efficient Defragmentation - Smart Defrag has the world's fastest defragmenting engine.

    • SmartDefragPortable_2.3.paf.exe
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    • StellarDriveDefrag.dmg.zip
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  • Stellar Drive Defrag is an efficient utility that searches for scattered segments of data on Mac volume and organizes them to occupy contagious memory location. In this way the tool improves the data access speed of Mac and optimizes its performance.

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    • defragharddisk.exe
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    • audsetup.exe
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Free Mac Defragment Tool


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