MacBooster Notarized by Apple Before Distribution

Give you even more confidence in our software by submitting it to Apple for notarization.


According to Apple developer security document, beginning in macOS 10.15, all apps need to notarization before distribution. Notarization gives users more confidence that the Developer ID-signed software you distribute has been checked by Apple for malicious components. The Apple notary service is an automated system that scans your software for malicious content, checks for code-signing issues, and generates a ticket for you to staple to your software, the notary service also publishes that ticket online where Gatekeeper can find it and verifies downloaded applications. Make sure to sign any apps, plug-ins, or installer packages that you distribute to let Gatekeeper know they’re safe to install.

Beginning in macOS 10.14.5, all new or updated kernel extensions and all software from developers new to distributing with Developer ID must be notarized in order to run. Beginning in macOS 10.15, notarization is required by default for all software.

Apple Official Certificate

MacBooster follows all Apple's official security requirements and submits it to Apple's official notarization prior before distribution. We do not only specialize in cleaning up junk files from your Mac safely, securing your Mac from online threats and boosting Mac to peak performance; but also we provide you a safer and malicious-free app.

According to Apple Official Notarization, MacBooster has been checked and notarized by Apple as a safe and malicious-free app which can export and distribute it directly to users. Apple Official Notarization also generates a ticket for us to staple to our software and publishes that ticket online where Gatekeeper can find it and verify MacBooster is safe to download and install.

Media Review

"IObit MacBooster provides a full suite of tools to help make your Mac run smoothly, keeping space free on your hard drive and identifying security issues."
"Mac not performing as fast as it should? Struggling to pinpoint the cause of spinning beachballs of death when you log in? Worried about security? These problems – and others – are what MacBooster promises to solve."
"MacBooster is a simple and user-oriented Mac OS X application that provides the required tools to speed up and fine tune your Mac."
"OS X security and performance issues of concern? This is gatekeeper and housekeeper in one"
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Requires OS X 10.9 or later(compatible with macOS Catalina)

User Review

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.
Michael Kern
I've used MacBooster 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.
Aaron Takizad
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.
Lisa Lockworth
Great app. Excellent features. Keeps my mac up to speed and running beautifully always! Would definitely recommend
Joseph Erdos
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.
Mogens Bandholm
Finally Advanced SystemCare is here on OS X as MacBooster, so we can keep our systems optimised and clean.
William Cody Winter

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