How to Keep a macOS Folder Always Synced with Google Drive ?

Why Sync Your macOS Folders to Google Drive?

Storing your files on Google Drive adds an extra layer of protection, allowing access across devices and safeguarding against data loss. Whether it's personal documents, creative projects, or work files, syncing ensures that your latest versions are always backed up and ready.

• ☁️ Anywhere Access – Open your files from your Mac, phone, or browser, no matter where you are.
• 🔄 Automatic Backup – Keep your files up to date in the cloud without manual uploads.
• 📱 Cross-Platform Convenience – View and edit documents from iOS, Android, or any computer.
• 🛡️ Google's Security Infrastructure – Benefit from Google's robust cloud security and redundancy.
• 📂 Large File Support – Store high-resolution media, large folders, and collaborative files with ease.

Choosing the Right Sync Method on macOS

There are multiple ways to sync local folders to Google Drive, each suited for different technical levels and workflows. Here's a breakdown of three practical methods:

• 🧰 Google Drive for Desktop – Install the official Google Drive app, log in with your account, and select which folders to sync. Changes are reflected in both directions automatically.
• 🔧 Rclone – A powerful command-line tool for advanced users. After configuring Google Drive with Rclone’s OAuth flow, you can script sync operations with full control, including one-way or mirror sync.
• 🚀 OurClone – A user-friendly alternative that works entirely in the cloud. Authorize your Google Drive account via OAuth 2.0, then schedule or trigger folder syncs without consuming local bandwidth.

Preparing Your Mac for Synchronization

Before syncing, it's important to organize your setup and confirm that you're ready for continuous, safe transfers:

• 🗂️ Organize Your Folder Structure – Keep important folders like Documents, Desktop, and Photos clean and ready for backup.
• 📡 Stable Internet Connection – For smooth uploading, ensure consistent connectivity, especially if syncing large video or archive files.
• 🔐 Use Strong Google Account Security – Enable two-step verification and avoid public computers during setup.
• 📊 Check Your Google Drive Quota – Google Drive offers 15GB free, and more if you're on a Google One plan. Syncing large folders may require additional space.
• 🔍 Test with a Sample Folder – Try syncing a small folder first to confirm everything works as expected before committing your full data set.

Verifying the Sync

Once your sync method is in place, it’s essential to ensure your data is actually backed up and matches your expectations:

• ✅ File Count Match – Check the number of files and folders on Google Drive matches your source.
• 🕓 Timestamp Accuracy – Make sure modification dates are preserved correctly after sync, especially for creative or coding projects.
• 🔄 Restore Test – Try downloading and opening a few synced files to ensure they’re not corrupted or truncated.
• 🚫 No Duplicates or Conflicts – Use tools like Rclone or OurClone to prevent duplicate files and resolve naming issues.

Method 2: Sync Folders to Google Drive Using Rclone

Rclone is a flexible command-line utility that supports syncing local directories with various cloud services, including Google Drive. It's particularly useful for users who want fine-grained control over synchronization behavior or prefer scripting their backups.

Step-by-Step Instructions

Step 1: Install Rclone on macOS

Visit rclone.org/downloads and download the latest version for macOS. You can also install it via Homebrew with:

brew install rclone

Step 2: Set Up Google Drive Remote

Open Terminal and begin the configuration process:

rclone config

Follow the interactive prompts:

• Choose n to create a new remote.
• Enter a name like gdrive.
• Select Google Drive as the storage provider.
• Use the default settings unless you need advanced customization.
• Rclone will open a browser window for OAuth 2.0 authorization—log in to your Google account and allow access.

Step 3: Copy Files Without Deletion

Use the copy command to upload files without removing anything already stored in Google Drive:

rclone copy ~/Documents/Reports gdrive:/Backups/Reports

This will only add or update files in the destination folder.

Step 4: Mirror Folder Contents (Use with Caution)

If you want the destination to exactly reflect your local folder — including deletions — use the sync command:

rclone sync ~/Documents/Reports gdrive:/Backups/Reports

Important: Files in Google Drive that do not exist locally will be deleted. Use only if you're sure the local folder is the authoritative source.

Pros

• ✅ Customizable sync options including filters and date checks
• ✅ Ideal for automation via shell scripts or scheduled tasks
• ✅ Works without keeping a constantly running background process

Cons

• ❌ Requires familiarity with the terminal
• ❌ Incorrect use of sync can lead to data loss
• ❌ No graphical interface for monitoring sync status

Method 3: Sync macOS Folders to Google Drive with OurClone

OurClone is a desktop sync application designed for macOS users who want reliable, automated transfers between local folders and cloud platforms. It supports services like Google Drive, OneDrive, Dropbox, and many more—all in one place.

Why Use OurClone for Google Drive Sync?

🔐 OAuth 2.0 Authorization for Google Drive

OurClone uses Google’s official OAuth 2.0 login flow to authorize access to your Drive without needing your password. This ensures safe, secure cloud integration.

💡 Easy Setup with Custom Drive Naming

When adding a new Google Drive connection, OurClone lets you assign a unique name to each Drive—making it easier to organize multiple accounts or separate work and personal files.

📁 Full Control Over Sync Logic

Whether you want to back up specific folders, migrate your project archive, or mirror a working directory, OurClone provides flexible sync modes to meet your needs.

How to Set Up Google Drive Sync with OurClone

Step 1: Download OurClone

Head to ourclone.app and download the latest version for macOS. Install and launch the app.

Step 2: Add Google Drive Account

Click on Add Cloud Remote. Select Google Drive from the provider list In the dialog that opens:

• Type a name for your Drive connection (e.g., work-drive or john.personal).
• OurClone will automatically open your default browser and redirect you to Google’s OAuth page.
• Log in with your Google credentials and approve the permission request.

Once authorization is complete, the Google Drive account is linked and ready to use—no API key or manual token setup required.

Step 3: Choose Your Sync Source and Target

Select a local folder on your Mac as the source, and then pick a destination folder on your connected Google Drive. You can sync to the root, a specific folder, or a subpath within another cloud provider.

Step 4: Select Sync Mode

• 📂 Copy – Safely copies files from your Mac to Drive without touching existing files.
• ✂️ Move – Copies the files, then removes them from your Mac. Useful for freeing space after backup.
• 🔄 Sync – Keeps both sides identical. Any extra files in the destination will be deleted.

Step 5: Start and Monitor the Task

Once your sync task is configured, click Migrate to begin. You can view real-time progress and history in the Task section. Status indicators will let you know when everything is complete.

Comparison Table

Post-Sync Verification Steps

rclone check /path/to/local gdrive:/remote/folder

rclone check /local/path gdrive:/remote/path --differ --missing-on-src --missing-on-dst --log-file=sync-check.log