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OneDrive File Issues

Is OneDrive Supported on macOS Sierra 10.12.6? Fixes & Alternatives

Elise WilliamsElise Williams Oct 23, 2026 868 views

Question details

The user wants to know if they can install and run the Microsoft OneDrive sync application on a Mac running macOS Sierra 10.12.6.

Is OneDrive Supported on macOS Sierra 10.12.6?
Product
Microsoft OneDrive
Device & OS
macOS Sierra 10.12.6
Scenario
Attempting to install, log into, or sync files using the OneDrive desktop application on an older Apple computer.
Observed behavior
The OneDrive desktop sync application cannot be installed or fails to sync normally because Microsoft has ended support for macOS 10.12.
Before you start

Verify your exact Mac operating system by clicking the Apple logo in the top-left corner of your screen and selecting 'About This Mac'.

Solution 1Recommended

Access OneDrive Files via Web Browser

Since the desktop sync app is unsupported on macOS Sierra, the easiest workaround without modifying your system is to use the OneDrive web interface.

Microsoft has officially ended support for macOS 10.12 and 10.13. Using the web version allows you to access, upload, and download your files securely without needing a compatible desktop app.

1
Open your web browser

Launch Safari, Google Chrome, or Mozilla Firefox on your Mac.

2
Navigate to the OneDrive website

Go to onedrive.live.com and enter your Microsoft account credentials to sign in.

3
Manage your files

Use the 'Upload' and 'Download' buttons at the top of the interface to manually transfer files between your local Mac storage and the cloud.

Access OneDrive Files via Web Browser
Feature Limitations: While you can access all your files via the browser, they will not automatically sync to a local folder on your Mac's hard drive.
Free Microsoft Office alternative

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  1. 1. Download the installer: Visit the official WPS Office website on your Mac and click the 'Free Download' button.
  2. 2. Install the application: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
  3. 3. Sign in and sync: Launch WPS Office and sign in to access your free cloud storage and start working on your documents.
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Frequently Asked Questions

Which macOS versions currently support the OneDrive sync app?

Microsoft generally supports only the three most recent major versions of Apple's macOS. Older versions, including macOS Sierra 10.12.6 and High Sierra 10.13, are deprecated and no longer receive app updates or support.

Can I download an older version of OneDrive for macOS Sierra?

While you might find older installation files on third-party websites, Microsoft has officially ended backend support. This means older versions may fail to sign in, will not sync properly, and could pose significant security risks.

Will my files be deleted if I cannot use the OneDrive app on my Mac?

No, your files are perfectly safe and remain stored in your Microsoft account. You can still view, edit, download, and upload them by signing into the OneDrive website via Safari or Chrome.