Onedrive For Macos 10.13.6

Running OneDrive on macOS 10.13.6 (High Sierra) is no longer officially supported by Microsoft, creating a significant hurdle for users on older hardware. While the software was once compatible, the current ecosystem requires specific workarounds or older installers to function. The Compatibility Gap

Microsoft officially ended support for macOS 10.13 in 2021. Currently, OneDrive for macOS requires one of the three most recent versions of macOS (currently macOS 12 Monterey and newer). When a macOS version becomes four years old, Microsoft typically ceases updates and blocks new sign-ins for that OS version to maintain security standards like APFS integration and File Provider API requirements. How to Get it Working

If you must use OneDrive on High Sierra, you cannot download it from the Mac App Store, as it will only offer the latest version. Instead, you must use a standalone legacy installer:

Version 21.002: This is widely considered the last stable version that fully supports macOS 10.13.6. Installation Process: Uninstall any existing versions of OneDrive.

Download the standalone OneDrive 21.002 pkg installer from Microsoft's servers (if still hosted) or verified mirror sites.

Disable automatic updates immediately after installation, or the app may attempt to "self-update" to a version that crashes on High Sierra. Critical Limitations & Risks

Security Vulnerabilities: Legacy versions do not receive security patches, leaving your data and system exposed to exploits that newer versions have fixed.

"Files On-Demand" Issues: High Sierra uses an older implementation of Apple's file system. You may experience sync hangs or "error -50" when trying to download files that are marked as online-only.

Authentication Loops: Many users report that even with the correct version installed, the app may enter a constant "Sign-In" loop because the underlying security protocols used for login are no longer accepted by Microsoft’s modern servers. Recommended Alternatives

If the legacy client fails to sync, these methods are more reliable for older Macs:

Web Interface: Using OneDrive through a modern browser (like a recently updated version of Chrome or Firefox that still supports 10.13) remains the most stable way to access files. onedrive for macos 10.13.6

Third-Party Sync Tools: Apps like rclone or InSync often maintain compatibility for older operating systems longer than the official first-party clients.

Hardware Limitations: If your Mac supports it, consider using a patcher tool (like OpenCore Legacy Patcher) to upgrade your OS to a supported version, which would allow the use of the official, current OneDrive client.

Introduction: The Legacy Conundrum

In the fast-paced world of software development, the "move fast and break things" mentality often leaves older, yet perfectly functional, hardware and operating systems behind. Apple’s macOS High Sierra (version 10.13.6), released in 2017, is a prime example. While it remains a stable and reliable OS for many older Mac Pro towers, MacBook Airs, and iMacs, modern cloud storage clients like Microsoft OneDrive have officially moved on.

As of late 2022 and early 2023, Microsoft officially ended support for OneDrive on macOS 10.13.6. But what does "ended support" actually mean? Does the application stop working immediately? Can you still sync your critical files? And what are the security risks?

This article provides a deep dive into the status of OneDrive on macOS High Sierra, step-by-step installation guides for legacy clients, troubleshooting common errors, and long-term alternatives for users who refuse to let their 2012 MacBook Pro become a paperweight.

Part 5: Alternatives and Workarounds

If you have accepted that native OneDrive is dying on High Sierra, here are your options.

Conclusion: The Verdict on OneDrive for macOS 10.13.6

You can still run OneDrive on macOS 10.13.6 using the last compatible build (23.169.0823). For basic file sync in a home environment, it remains usable in mid‑2026. However, you are operating on borrowed time.

Do not use legacy OneDrive for business-critical, real-time collaboration or sensitive data that requires the latest encryption patches. Instead, treat High Sierra as a legacy app runtime and use OneDrive via web browser or a third‑party client for reliable access.

If you depend on seamless cloud storage, consider upgrading your operating system or hardware. The digital world is moving forward, and even the trusty macOS 10.13.6 cannot hold back the tide of cloud evolution.

Last verified: May 2026. Information subject to change as Microsoft updates its backend services. Running OneDrive on macOS 10

Introduction

OneDrive is a cloud storage service developed by Microsoft that allows you to store and access your files from anywhere. The OneDrive app for macOS 10.13.6 allows you to sync your OneDrive files to your Mac, making it easy to access and manage your files across multiple devices.

System Requirements

Before you start using OneDrive on your Mac, ensure that your system meets the following requirements:

Downloading and Installing OneDrive

To download and install OneDrive on your Mac:

  1. Go to the OneDrive website (www.microsoft.com/en-us/microsoft-365/onedrive) and sign in with your Microsoft account.
  2. Click on the Download button.
  3. Select OneDrive for Mac from the dropdown menu.
  4. Click on the Download button to download the OneDrive installer.
  5. Once the download is complete, open the OneDrive.pkg file and follow the installation prompts.

Setting up OneDrive

To set up OneDrive on your Mac:

  1. Open the OneDrive app from the Applications folder or from the dock.
  2. Sign in with your Microsoft account.
  3. Click on Sign in and enter your email address and password.
  4. Click on Next to agree to the terms of service.
  5. Choose the folders you want to sync to your Mac.
  6. Click on Next to complete the setup process.

Using OneDrive

Here are some basic tasks to get you started with using OneDrive on your Mac: Introduction: The Legacy Conundrum In the fast-paced world

  1. Syncing files: OneDrive will sync your files to your Mac, making them available in the OneDrive folder in your Finder.
  2. Uploading files: To upload files to OneDrive, simply drag and drop them into the OneDrive folder.
  3. Accessing files offline: You can access your files offline by enabling the Offline access feature in the OneDrive settings.
  4. Sharing files: To share files with others, right-click on the file and select Share.
  5. Restoring deleted files: You can restore deleted files from the OneDrive recycle bin.

OneDrive Settings

To access OneDrive settings:

  1. Click on the OneDrive icon in the menu bar.
  2. Select Preferences.
  3. In the Preferences window, you can adjust settings such as:
    • General: Set up your Microsoft account, and manage your OneDrive folders.
    • Sync: Manage your sync settings, including which folders to sync and how to handle conflicts.
    • Notifications: Customize your notification settings.
    • Advanced: Manage advanced settings, such as bandwidth usage and proxy settings.

Troubleshooting

If you encounter issues with OneDrive on your Mac:

  1. Check the OneDrive status: Click on the OneDrive icon in the menu bar to check the status of your sync.
  2. Restart OneDrive: Quit and restart the OneDrive app to resolve sync issues.
  3. Reset OneDrive: Reset OneDrive to its default settings by clicking on Reset in the Preferences window.

Known Issues and Limitations

Here are some known issues and limitations with OneDrive on macOS 10.13.6:

  1. File system limitations: OneDrive has limitations on file system characters, file names, and folder paths.
  2. Symbolic links: OneDrive does not support symbolic links.
  3. Aliases: OneDrive does not support aliases.

Best Practices

Here are some best practices for using OneDrive on your Mac:

  1. Organize your files: Keep your files organized in folders and subfolders.
  2. Use descriptive file names: Use descriptive file names to help you easily find your files.
  3. Use OneDrive settings: Familiarize yourself with OneDrive settings to customize your experience.

Conclusion

This guide provides a comprehensive overview of using OneDrive on macOS 10.13.6. By following these steps and best practices, you can effectively use OneDrive to store, access, and manage your files across multiple devices. If you encounter any issues, refer to the troubleshooting section or contact Microsoft support for assistance.

6. Security Considerations

Running macOS 10.13.6 means the OS itself no longer receives security patches. Combined with an older OneDrive client:

Recommendation: If possible, update your Mac to macOS 10.14 (Mojave) or newer to receive security updates and the modern OneDrive sync engine. Use macOS 10.13.6 only in isolated, offline-friendly environments.