Not enough space for macOS Sequoia?
Here is how to fix it.

Step 1

Free up space on your Mac for macOS Sequoia

Before you upgrade your macOS, make sure your Mac has at least 20GB of free disk space to ensure a seamless experience. Running low on space can lead to frustrating errors and slow performance. That’s where MacCleaner Pro can help you.

It’s a powerful tool that helps you identify what’s hogging your disk space and gets rid of unwanted files and data in a snap. With a quick scan, you can reclaim gigabytes of storage and breathe new life into your Mac. Try MacCleaner Pro’s free trial today and discover how easy it is to declutter your digital life.

MacCleaner Pro is currently being tested for compatibility with the macOS Sequoia beta version.

MacCleaner Pro window

Step 2

Check whether your Mac meets the requirements macOS Sequoia

MacOS Sequoia supports:

MacBook Air (2020 and newer)
MacBook Pro (2018 and newer)
Mac Mini (2018 and newer)
iMac (2019 and newer)
iMac Pro (2017)
Mac Studio (2022)
Mac Pro (2019 and newer)

Step 3

Back up your data

A must-to-do step before any upgrade is backing up your Mac. You can use a Time Machine to easily back up your data. Simply launch the app, follow the intuitive prompts, and rest assured that your data is safely stored. This essential step will ensure that your upgrade process is smooth sailing.

Step 4

Download macOS 15 Sequoia

Once the public release is available, you can easily upgrade your Mac by following these simple steps.

Open System Settings.
Navigate to the General section, and click Software Update.
If the update is available, click Update Now to start the process.
If not, head to the App Store, search for macOS 15, and click the Get button to download the update directly to your Mac.

Step 5

Install macOS Sequoia

The upgrading process of macOS is easy. Once you initiate the update, you’ll be guided through a series of on-screen instructions. Just follow the prompts and let the installation take its course. Be aware that the process may take some time, so it’s recommended to do this outside of your busy work hours. You can even start the upgrade in the evening and let your Mac work its magic while you’re not using it, ensuring a seamless and complete upgrade by morning.