You can add SharePoint to File Explorer by syncing your SharePoint library using OneDrive or by mapping it as a network drive. The syncing method is faster and works better with modern SharePoint Online, while network drive mapping suits older SharePoint versions or specific workflows.
Why Add SharePoint to File Explorer?
Working with SharePoint directly in File Explorer saves time. You get desktop access to your team files without opening a browser every time. Files sync offline, you can drag and drop documents, and Windows search finds SharePoint content alongside your local files.
Benefits include:
- Direct file access from your desktop
- Offline editing with automatic sync
- Faster file operations than web interface
- Integration with Windows apps like Excel and Word
- Backup through Windows backup tools

Method 1: Sync SharePoint with OneDrive (Recommended for 2026)
This method works best for SharePoint Online and Microsoft 365. It creates a local folder that stays synchronized with your SharePoint library.
Step by Step Instructions
Open Your SharePoint Library
- Go to your SharePoint site in a web browser
- Navigate to the document library you want to sync
- Look for the Sync button in the toolbar (usually near the top)
Start the Sync Process
- Click the Sync button
- A popup asks “Open Microsoft OneDrive?”
- Click Open or Allow
- OneDrive desktop app launches automatically
Configure Sync Settings
The OneDrive app shows a “Setting up your folder” message. Within seconds, you’ll see:
- A confirmation that sync has started
- The folder location on your PC (usually C:\Users\YourName\CompanyName)
- A cloud icon in your system tray showing sync progress
Access Your SharePoint Files
- Open File Explorer (Windows key + E)
- Look in the left sidebar under your OneDrive section
- You’ll see your organization name with synced SharePoint folders
- Files appear just like regular folders on your computer
Sync Multiple SharePoint Libraries
You can sync several libraries from different SharePoint sites:
- Visit each SharePoint library
- Click Sync on each one
- All libraries appear in File Explorer under your organization name
- Each syncs independently
Troubleshooting Sync Issues
Sync Button Missing
This happens when your SharePoint admin disabled syncing or you lack permissions. Contact your IT team to enable sync for your account.
OneDrive Not Opening
- Install OneDrive from Microsoft’s official download page
- Sign in with your work or school account
- Try the sync button again
Files Not Appearing
- Check the OneDrive icon in system tray
- Right click and select Settings
- Go to Account tab
- Verify your SharePoint library is listed
- Click Choose folders to check which folders sync
Sync Stuck or Paused
- Right click OneDrive icon in system tray
- Select Resume syncing if paused
- If stuck, click Settings > Account > Unlink this PC
- Sign back in and re-sync the library
Method 2: Map SharePoint as Network Drive
Network drive mapping works for both SharePoint Online and on-premises SharePoint Server. This method doesn’t sync files offline but gives direct access through File Explorer.
Getting the SharePoint Library URL
For SharePoint Online:
- Open your SharePoint library in browser
- Click the Settings gear icon
- Select Library settings
- Copy the URL from browser address bar
- Remove everything after “Forms/AllItems.aspx”
Your URL should look like:https://yourcompany.sharepoint.com/sites/sitename/libraryname
Convert URL to WebDAV Format:
Change the URL format for network drive mapping:
- Replace
https://with\\ - Replace
/with\ - Add
@SSL\after.com - Replace
siteswithDavWWWRoot
Example transformation:
- Original:
https://contoso.sharepoint.com/sites/marketing/documents - Mapped:
\\contoso.sharepoint.com@SSL\DavWWWRoot\sites\marketing\documents
Mapping Steps in Windows 11
- Open File Explorer
- Click This PC in left sidebar
- Click three dots menu at top
- Select Map network drive
- Choose a drive letter (like Z:)
- Paste your converted SharePoint URL
- Check Reconnect at sign-in box
- Check Connect using different credentials if needed
- Click Finish
Mapping Steps in Windows 10
- Open File Explorer
- Right-click This PC
- Select Map network drive
- Choose a drive letter
- Enter your SharePoint URL in WebDAV format
- Enable Reconnect at sign-in
- Click Finish
- Enter your Microsoft 365 credentials when prompted
Authentication Requirements
Windows asks for credentials when mapping:
- Username: Your full work email (user@company.com)
- Password: Your Microsoft 365 password
- Check Remember my credentials for persistent access
If using multi-factor authentication, you might need an app password:
- Go to Microsoft account security settings
- Create an app password
- Use that instead of your regular password
Network Drive Limitations
Mapped drives have restrictions:
- 50MB file size limit for uploads through WebDAV
- Slower performance than OneDrive sync
- No offline access to files
- Some special characters in filenames cause errors
- Requires network connection
For large files, use OneDrive sync or upload through browser.
Method 3: Add SharePoint to Quick Access
Quick Access provides one-click access to SharePoint folders without full syncing or drive mapping.
Using Synced Folders
If you already synced with OneDrive:
- Open File Explorer
- Navigate to your synced SharePoint folder
- Right-click the folder
- Select Pin to Quick access
- Folder appears at top of File Explorer sidebar
Using Shortcuts
For libraries you access occasionally:
- Open SharePoint library in browser
- Copy the library URL
- Create a desktop shortcut pointing to that URL
- Drag shortcut to Quick access in File Explorer
Which Method to Choose?
| Feature | OneDrive Sync | Network Drive | Quick Access |
|---|---|---|---|
| Offline access | Yes | No | Depends on sync |
| Speed | Fast | Moderate | Fast (if synced) |
| File size limit | 250GB per file | 50MB | 250GB (synced) |
| Auto updates | Yes | No | Yes (synced) |
| Storage used | Local disk space | None | Local if synced |
| Best for | Daily work | Occasional access | Quick navigation |
| Windows search | Fully indexed | Not indexed | Indexed if synced |
Managing Synced SharePoint Files
Controlling Sync Bandwidth
OneDrive sync can slow your internet. Adjust settings:
- Right-click OneDrive icon
- Select Settings
- Go to Network tab
- Set upload/download rate limits
- Enable Upload only when unlimited
Choosing What to Sync
Save disk space by selective sync:
- Right-click OneDrive icon
- Settings > Account tab
- Click Choose folders
- Uncheck folders you don’t need locally
- Those folders stay in cloud only
Files On-Demand Feature
Windows 11 and 10 support Files On-Demand:
- Cloud-only files show with cloud icon
- Double-click downloads them automatically
- Right-click files to Free up space
- Keeps placeholders visible without using disk space
Enable Files On-Demand:
- OneDrive Settings > Settings tab
- Check Save space and download files as you use them
- Applies to all synced SharePoint libraries
Security and Permissions
Understanding Access Levels
Your File Explorer access matches SharePoint permissions:
- Read: View files only
- Edit: Modify existing files
- Contribute: Add, edit, delete files
- Full Control: All permissions plus settings
If you cannot edit in File Explorer, check SharePoint permissions in browser.
Sharing Files from File Explorer
Share synced SharePoint files directly:
- Right-click file in File Explorer
- Select Share
- Choose More OneDrive sharing options
- Browser opens SharePoint sharing dialog
- Set permissions and send link
Traditional Windows sharing does not work with SharePoint files.
Preventing Sync Conflicts
Multiple people editing causes conflicts:
- OneDrive creates duplicate files with usernames
- Original file contains latest saved version
- Review duplicates before deleting
Prevent conflicts:
- Use Office desktop apps (auto-save enabled)
- Communicate with team before major edits
- Check Shared column in File Explorer
Common Problems and Solutions
“Sorry, OneDrive can’t add your folder right now”
This error happens with nested libraries or deep folder structures.
Fix:
- Move library to site root if you have admin access
- Shorten folder path by reorganizing
- Sync parent library instead
- Use network drive mapping as alternative
Sync Shows Red X Icon
Red X means sync stopped for that file or folder.
Reasons:
- File path too long (over 400 characters)
- Invalid characters in filename (< > : ” | ? * )
- File locked by another program
- Library reached storage limit
Solutions:
- Shorten file names and folder names
- Remove special characters
- Close programs using the file
- Contact admin about storage quota
Mapped Drive Disconnects
Network drives disconnect after idle time or Windows updates.
Fix:
- Remap the drive following steps above
- Create scheduled task to reconnect:
- Open Task Scheduler
- Create basic task
- Set trigger to At log on
- Action: Start a program
- Program:
net use Z: \\yoursharepoint.url /persistent:yes
Two-Factor Authentication Blocks
MFA prevents traditional network drive authentication.
Workaround:
- Use OneDrive sync instead (supports MFA natively)
- OR create app password at account.microsoft.com/security
- Use app password when mapping network drive
Files Not Syncing
Check these common causes:
Storage Full
- Local disk has insufficient space
- Check available storage in File Explorer
Blocked File Types
- SharePoint blocks certain extensions (.exe, .dll)
- Rename or zip the file
Library Checkout Required
- Site requires checking out before editing
- Enable checkout in SharePoint settings or work in browser
Internet Connection Issues
- OneDrive needs connection to sync
- Check network status
- Verify VPN connection if required
Advanced Tips
Sync Multiple Accounts
Manage personal OneDrive and work SharePoint:
- OneDrive Settings > Account
- Click Add an account
- Sign in with second account
- Both appear separately in File Explorer
Changing Sync Folder Location
Move synced files to different drive:
- Stop syncing all libraries
- OneDrive Settings > Account > Unlink this PC
- Sign back into OneDrive
- During setup, click Change location
- Choose new folder path
- Re-sync SharePoint libraries
Using Command Line
Tech users can sync via command:
%localappdata%\Microsoft\OneDrive\OneDrive.exe /sync:SharePoint~YourTenantName~LibraryID
Get library ID from SharePoint URL after navigating to the library.
Working with SharePoint Server (On-Premises)
Older SharePoint versions need different approaches:
SharePoint 2013/2016/2019:
- OneDrive sync works if SharePoint admin enabled it
- Network drive mapping more reliable
- Use WebDAV URL format shown earlier
SharePoint 2010 and earlier:
- OneDrive sync not supported
- Network drive only option
- May need third-party sync tools
Best Practices
Organize Your Synced Libraries
Create logical structure:
- Sync only libraries you use daily
- Use network drive for occasional access
- Pin frequently used folders to Quick access
- Name synced folders clearly
Regular Maintenance
Keep sync running smoothly:
- Clear OneDrive cache monthly (Settings > Advanced > Clear cache)
- Update OneDrive app regularly
- Review synced libraries quarterly
- Remove unused syncs to free space
Backup Considerations
Synced SharePoint files live in cloud, but:
- Local changes sync to SharePoint (not a backup)
- Deleted files go to SharePoint recycle bin
- Windows backup can include synced folders
- Consider separate backup for critical files
Team Collaboration
When multiple people access same library:
- Establish naming conventions
- Use SharePoint metadata instead of complex folders
- Enable co-authoring in Office apps
- Set up alerts for important changes
- Use SharePoint views to filter content
Conclusion
Adding SharePoint to File Explorer transforms how you work with team files. OneDrive sync provides the smoothest experience for SharePoint Online users in 2026, offering offline access, automatic updates, and seamless integration. Network drive mapping remains useful for specific scenarios or older SharePoint versions, despite its limitations.
Choose sync for daily work with SharePoint libraries. Map network drives when you need occasional access without using local storage. Use Quick Access to organize your most important folders.
Frequently Asked Questions
Can I sync SharePoint on Mac?
Yes. Download OneDrive for Mac from Microsoft’s website. The sync process works similarly to Windows. Click Sync in SharePoint, OneDrive handles the rest. Synced folders appear in Finder under OneDrive.
How much storage do synced files use?
Synced files use local disk space equal to file size. A 2GB SharePoint library needs 2GB on your computer. Use Files On-Demand to keep files cloud-only until you open them. This shows files in File Explorer without downloading content.
What happens if I delete a synced file?
Deleting from File Explorer removes it from SharePoint too. The file goes to SharePoint recycle bin for 93 days. Recover it from SharePoint web interface if deleted accidentally. This two-way sync applies to all changes.
Can I sync entire SharePoint site?
No. OneDrive syncs individual libraries, not entire sites. Sync multiple libraries separately from the same site. Each library appears as its own folder in File Explorer. This gives you control over what downloads to your computer.
Does syncing work without internet?
You can access and edit synced files offline. Changes queue locally. When internet returns, OneDrive uploads changes automatically. Files On-Demand requires connection to download cloud-only files. Fully synced files work completely offline.
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