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Best Mac Optimization Software

Best Mac Optimization Software

Are you looking for Mac optimization software to clean and speed up your computer but don’t know which to choose? We at Best Reviews will help you find the most powerful software, as our Mac experts have reviewed and compared Mac optimization tools so you don’t have to waste your precious time and can save money using up-to-date coupons, special offers and free trials.

Best Mac optimization software of 2025

Editor's choice

CleanMyMac

Editor's rating:
User-friendly dashboard
Effective scanning and cleaning options
Various maintenance tools
Built-in malware remover
All-around protection

MacKeeper

Editor's rating:
Personalized remote assistance
Unique optimization tools
Anti-theft tracking
Built-in antivirus
Beginners

MacBooster

Editor's rating:
Fast scanning
User-friendly UI
Virus and malware scan
Great cleaning features
Businesses

CCleaner for Mac

Editor's rating:
Fast scans and cleaning
Full customization
Extensive free version
Affordable

Other Mac optimization apps

Editor's choice

CleanMyMac

Editor's rating:
Starting price: $3.33/mo
Main features
  • User-friendly dashboard
  • Effective scanning and cleaning options
  • Various maintenance tools
  • Built-in malware remover
  • User-friendly dashboard
  • Effective scanning and cleaning options
  • Various maintenance tools
  • Built-in malware remover
  • No restore points
Summary
View summary

With over 15 years of experience, MacPaw has become one of the leaders of the Mac optimization industry – with good reason. Its biggest success is CleanMyMac, a straightforward Mac optimization solution.

It’s equipped with numerous tools to improve your Mac’s performance, including extensive smart scans, file cleanup, anti-malware, and app management. Catering to all customers, there are flexible pricing options, including a 30-day money-back guarantee on top of a 7-day free trial and discounts on longer subscriptions.

Special offers
View offers
40% discount with CleanMyMac
30% educational discount on CleanMyMac
Free Mac optimizer for 7 days
30-day money-back guarantee with CleanMyMac
All-around protection

MacKeeper

Editor's rating:
Starting price: $6.21/mo
Main features
  • Personalized remote assistance
  • Unique optimization tools
  • Anti-theft tracking
  • Built-in antivirus
  • Personalized remote assistance
  • Unique optimization tools
  • Anti-theft tracking
  • Built-in antivirus
  • Slow scans
  • Expensive monthly subscription
Summary
View summary

Standing out in the Mac optimizer market is never an easy thing, especially if rogue advertisers have been trying to forcefully sell your product for years – leaving you with a bad reputation. MacKeeper, originally created by Dubai-based Kromtech in 2010, has had to revamp its image completely since its acquisition by Clario in 2019. So while many may know the name MacKeeper from a wave of aggressive online advertising campaigns, the company now says that these tactics are a thing of the past. MacKeeper is instead focusing on the product by adding extra features like the StopAd web extension and a free VPN to its list of system scans and utilities. Depending how long you want the service, MacKeeper can be quite affordable with prices starting from $6.21 per month paid annually.

Special offers
View offers
Up to 75% discount on MacKeeper's 12-month plan
Beginners

MacBooster

Editor's rating:
Starting price: $4.99/mo
Main features
  • Fast scanning
  • User-friendly UI
  • Virus and malware scan
  • Great cleaning features
  • Fast scanning
  • User-friendly UI
  • Virus and malware scan
  • Great cleaning features
  • Limited customer support options
  • Unnecessary download insurance
Summary
View summary

One of the great things about using a Mac is that they’re incredibly fast. Eventually though, Macs start to show signs of age and slow down drastically. Mac optimization software aims to extend your Mac’s lifespan by freeing up space and gaining back some lost speed. MacBooster was developed by Chinese software company IObit, which boasts over 250 million downloads of its various system utilities. Now up to its eighth iteration, MacBooster scans your system for junk files that are taking up vital space and provides virus and malware protection. You can also search your Mac for old, large, and duplicated files – enabling you to free up space and increase your system’s speed. You can get MacBooster 8 by signing up for a yearly subscription or by purchasing a lifetime license. Although there are no free trials available, every purchase comes with a 60-day money-back guarantee, so you’re able to test out all the features.

Special offers
View offers
Mac optimization for $4.99 a month
Business

CCleaner for Mac

Editor's rating:
Starting price: $1.10/device/mo
Main features
  • Fast scans and cleaning
  • Full customization
  • Extensive free version
  • Affordable
  • Fast scans and cleaning
  • Full customization
  • Extensive free version
  • Affordable
  • Poor customer support
  • No iOS app
Summary
View summary

While Piriform may be best known for its Microsoft Gold partner app, CCleaner for PCs, the British company is also knocking it out of the park with its Mac optimization service. CCleaner for Mac brings a long list of helpful features to the table, all wrapped up in a simple and modern app.

From macOS Sierra onwards, any Mac can be brought up to speed in mere seconds, with the deleting of data ranging from duplicate files to cache and cookies. It’s possible to remove apps, change startup processes, and even monitor your Mac’s CPU in real time.

All this is included in the generous free-forever version. However, upgrading to a premium plan is possible for only $2.49 per month for the Professional plan. Opting for the Professional Plus bundle results in even higher savings, at $1.10 per device per month. Both plans come with annual billing, 24/7 technical assistance, and a 30-day money-back guarantee for any commitment-phobes.

Special offers
View offers
55% discount with CCleaner bundle
Huge savings with CCleaner bundles
CCleaner discount with newsletter subscription
Free mac optimizer with CCleaner
30-day risk-free trial of CCleaner

Mac optimization 101

When you start using Mac optimization software, essentially you’re allowing a knowledgeable developer to access your computer and run maintenance scripts and low-level commands on it. The result should be a much cleaner, better performing Mac computer, since these commands remove the system, user, third party and Apple-made app cache files from your Mac to reclaim the disk space occupied by these temporary files. A cache is like trashcan, if no one takes it out, it will keep on building up until it becomes too much for the home (or, in this case, the system) to tolerate. These Mac cleaning tools also include useful utilities such as memory cleaning and a duplicate finder, as well as allowing you to control your privacy.

Your Mac includes daily, weekly and monthly scripts to serve this purpose, so macOS scans your computer and removes some old caches, log files and the like, but sometimes this just isn’t enough. This is where third party Mac cleanup programs come in handy, but you can do it just as well yourself if you have enough knowledge about how macOS works, what kind of low-level commands you need to run in Terminal and which files you can safely remove from the system library without harming the performance of your Mac.

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