Remove Malware and Virus
With greatly expanded virus and malware database, MacBooster 5 is the best anti-malware to keep your Mac away from virus, phishing attacks, spyware, malware, and all kinds of online threats while feeling safe about your personal data. Learn more >
Clean and Protect Your Privacy
- The Internet is something of a security minefield which is easy to get in trouble. The enhanced protection will clear the malicious tracking data to better protect your privacy and password for all kinds of accounts, leaving no rooms for all threats. Learn more >
Defrag Your Mac Disk Easily
Disk fragmentation is generally the main cause of slow and unstable Mac performance. You may even get your Mac startup disk full without your awareness. By defraging your Mac disk with MacBooster 5, you will enjoy a faster Mac startup and top running speed up your Mac with the most stability. Learn more >
Clean Up Junk Files
- MacBooster 5 scans every corner of your Mac and safely removes unnecessary files including extra application binaries, old logs, outdated cache files, and more to maximize your hard disk space. This is particularly helpful for Mac users with smaller SSD hard disks. Learn more >
Clean Memory to Speed Up Mac
- Mac can slow down as more stuff is running in the system and the RAM is cluttering up. By using MacBooster 5 Memory Clean App, you can free up inactive memory for other tasks. Learn more >
MacBooster Mini Comes with Powerful Functions
- The MacBooster Mini, which is standing by at the menu bar, offers more than what you can imagine. It shows you the usage of the memory and the status of network. At the same time, it can help MacBooster 5 to uninstall the app leftovers thoroughly and offer a quick start up for the system cleanup.
More Amazing Tools Available
Startup Optimization
- Manage your startup items to increase OS X boot speed
Disk Defragment
- Defrag Mac disk to save more space
Large Files Cleaner
- Find and remove large files for more space
Uninstaller
- Remove unwanted apps with just one click
Memory Clean
- Clean Mac memory to speed up
Photo Sweeper
- Delete similar and hidden copies of photos
Duplicates Finder
- Locate and smartly delete duplicates on Mac
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Free Download
Requires OS X 10.7 or later
- Buy Now
User Review
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Michael Kern
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Got this product for my older mac to help speed it up. This product found errors and fixed them quickly and gave me the option to free up memory which greatly helped my aging mac function better.
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Aaron Takizad
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I've used MacBooster 5 on Mac OS X for several years and strongly recommend it. It's my all-in-one maintenance tool, keeping my machines constantly running like new.
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Lisa Lockworth
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I'm an app junkie, and...I LOVE MacBooster! It actually makes cleaning up your mac FUN. It's EASY to use, It's super-FAST, & has a BEAUTIFUL interface.
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Joseph Erdos
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Great app. Excellent features. Keeps my mac up to speed and running beautifully always! Would definitely recommend
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Mogens Bandholm
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I’ve been using ASC for a number of years on my PC - and I missed it when I changed to MAC. But now I’m back on track again using a tool giving the optimal conditions run my MAC.
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William Cody Winter
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Finally Advanced SystemCare is here on OS X as MacBooster, so we can keep our systems optimised and clean.