MacBooster

MacBooster is an IObit maintenance utility for Mac that removes junk files, improves performance and protects against malware. Your one-stop Mac maintenance tool to clean up 20 types of junk files and remove Mac malware and virus to protect your Mac, Besides, MacBooster can optimize Mac hard disk to boost your Mac to the peak performance. MacBooster analyzes your macOS and optimizes these startup items to speed up your Mac like new. MacBooster provides real-time protection for your Mac and keeps your Mac away from all kinds of online threats. It is recorded as supporting malware detection.

Current Version

4.0.3

Product Page

macbooster.net

Market

Consumer

Licence

Paid

Price

USD 59.95 / annual

Record Created

2026-08-20

Last Updated

2026-10-10

IObit is a utilities company that also sells anti-malware, not the other way round. Launched in 2004, it is best known for Advanced SystemCare, a one-click PC clean-up and tuning suite, and for Driver Booster, which updates drivers; it says it has over 100 million users across more than 190 countries. Its security product is IObit Malware Fighter, sold in Free and Pro editions and designed to run alongside a conventional antivirus rather than replace it — the company positions it as an additional layer, and it is usually bought as part of the utilities bundle rather than on its own. Advanced SystemCare Ultimate is the edition that packages the antivirus engine with the tune-up tools. The rest of the range is maintenance software: IObit Uninstaller, Smart Defrag, IObit Software Updater, Protected Folder and MacBooster. A buyer comparing IObit Malware Fighter with the full suites in this index should expect it to be tested less often and to be built for a different job. Vendor page →

Website

iobit.com

Country

🇭🇰Hong Kong SAR China

Headquarters

🇨🇳Hong Kong, China

Year Established

2004

Customers

—Not known

Users

100M users

Revenue

$40.0M (2026)