iBoostUp free download for Mac


16 October 2019

Optimize your Mac, fix performance and errors.


iBoostUp is a system optimizer that monitors and corrects system performance problems. It tunes up and optimizes your Mac by purging unneeded files, fixing your hard disk, giving you performance recommendations, protecting your privacy by removing cookies, displaying system information and much more!

For more information or to contact us please view the features page, which links to our forum and FAQ.

What's new in iBoostUp

Version 7.6.56:
  • Improvements to Spyware Doctor
  • Various other internal fixes and enhancements

46 iBoostUp Reviews

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Most helpful

Guys, can't you remember the old good times when our reviews were COMPARATIVE and USEFUL for both the users and the developers? And more, do you remember when the authors were describing what their app was doing? Now the comment are too often: "Good, nice, humm", nobody seems to care if its good but we had already better ones or if it's really a WOW, the author says it's WOW and not which kind of reasons made him think that there is a hole in the market and he had a great idea worth of his efforts were necessary for us folk and… often they even forget to tell us what is new in a new version. Let's restart to be enthusiast and love to go deeper on both sides in a mutual help to let grow this wonder that are our Macs (and WC, Windows Computers, dragged our of the mud with the usual delay of 12 years) by the time when the 2 Steves gave us a vision1
Like (18)
Version 3.2
01 September 2019
Most Excellent - aggressive developers - upgrade is worth it.
Version 7.4.48
27 April 2019
Does everything you'd want a cleaner to do and more. Would rate 5 if it was completely free.
Version 7.0.37
14 October 2016
The current version is apparently 5.5.3
Version 5.5
06 April 2016
Until now the paid version of iBoostUp looked promising but it is using more than 52 (!) Gb of RAM on my iMac with 24 Ram installed, thus memory swapping like crazy (El Capitan 10.11.4) whilest running the Disk Usage functionality ... that cannot be normal, right?!
iBoostUp's Memory Booster couldn't even solve that (it's own) issue ... :-(
Like (1)
Version 5.3
23 January 2016
Note that this is not altogether free. Many better features require purchases. From their own site:

* Free for premium users, also available for purchase seperately on Mac OS 10.7 (Lion) or above.

Apps like these are not really needed. Don't waste money on them.
Like (2)
Version 5.2
1 answer(s)
24 January 2016
"Don't waste money on them."

Since there's no charge, you needn't worry.
Like (1)
22 December 2015
Been using for about 2 months now. Awesome app no complaints and loving the new UI in version 5.
Version 5.0
26 November 2015
It frees a lot of space, and speed up the startup and Internet connection...
Version 4.5
23 November 2015
Handy & free. Many options and settings. Love it!
Like (2)
Version 4.5
02 November 2015
seems ok
Like (2)
Version 4.5
07 June 2015
Crashes on start up, so I've had to reinstall previous version.
Version 4.2


App requirements: 
  • Intel 64
  • OS X 10.10.0 or later
Developer Website: 
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