How to Disable Word’s Real-Time Co-authoring for Faster Local Edits

When you open a document stored on OneDrive or SharePoint, Word automatically enables real-time co-authoring. This feature shows you who else is editing the document and syncs changes every few seconds. While useful for collaboration, this constant syncing can slow down scrolling, typing, and formatting when you are working alone on a large file or have a slow internet connection. This article explains how to disable real-time co-authoring in Word so you can edit local or synced documents without performance lag or distraction.

Why Real-Time Co-Authoring Slows Down Local Edits

Real-time co-authoring is a cloud-based feature that relies on the Word sync engine and the Microsoft 365 collaboration platform. When you open a document that is stored on OneDrive or SharePoint, Word automatically connects to the cloud service. It then sends small data packets every time you type, delete, or format text. The application also receives similar updates from other editors.

This constant communication consumes CPU cycles and network bandwidth. On a machine with limited RAM or a slow processor, the sync process can cause noticeable lag. Typing may feel delayed, scrolling can stutter, and the insertion point might freeze for a split second. The presence indicators — the colored circles showing where other people are editing — also require rendering, which adds to the graphical load.

When you are the only person editing the file, this sync overhead is unnecessary. Disabling the co-authoring features stops the background sync and removes the presence indicators. The document then behaves like a traditional local file, giving you faster response times for every action.

Steps to Disable Real-Time Co-Authoring in Word

You can disable co-authoring using two methods. The first method turns off the visual presence and sync for the current session. The second method opens the document outside the cloud environment entirely. Use the method that matches your workflow.

Method 1: Turn Off Real-Time Presence and Sync

This method stops Word from showing other editors and from syncing changes in real time. It works for the current document session. If you close and reopen the file, the setting resets.

1. Open the document in Word
   Make sure the file is open in the desktop version of Word. This method does not work in Word for the web.
2. Go to File > Options
   Click the File tab in the top-left corner. Then click Options at the bottom of the left menu. The Word Options dialog box opens.
3. Select the General tab
   In the Word Options dialog, click General on the left sidebar.
4. Scroll to User Interface Options
   In the right pane, look for the section labeled User Interface Options. It is near the top of the list.
5. Uncheck the real-time presence option
   Find the checkbox that says: Show real-time presence in the document. Uncheck this box. The text below it may say something like “Show where other people are editing.”
6. Click OK
   Click the OK button at the bottom of the dialog box. Word will apply the change immediately. The presence indicators disappear, and the sync engine stops sending updates for this session.

After completing these steps, you will no longer see colored circles or profile photos near your text. Word will not attempt to sync your changes until you close and reopen the document.

Method 2: Open the Document as a Local Copy

If you want to permanently avoid co-authoring for a specific file, open a copy of the document that is not connected to the cloud. This method completely removes the sync engine from the equation.

1. Locate the file in File Explorer
   Open File Explorer and navigate to the folder where the document is stored. If the file is on OneDrive, you will see the OneDrive folder in the navigation pane.
2. Copy the file to a local folder
   Right-click the document and select Copy. Then navigate to a folder that is not synced with OneDrive or SharePoint. For example, use a folder on your desktop or in Documents. Right-click and select Paste.
3. Open the local copy in Word
   Double-click the copied file. Word opens the file as a local document. No co-authoring features are active because the file is not stored in the cloud.
4. Save changes locally
   When you save the document, press Ctrl+S or click the Save icon. Word saves the file to the local folder. It does not sync with OneDrive or SharePoint.

If you later need to share the document, you can manually upload the local copy to OneDrive or SharePoint. Use File > Save As and select the cloud location.

What to Do If Word Still Syncs After Disabling Presence

In some cases, unchecking the real-time presence option may not fully stop background sync. This happens when the document is stored on a SharePoint site that enforces co-authoring through a policy or when the file is open from a shared location like a network drive. Below are the most common issues and their fixes.

“I Still See Presence Indicators After Unchecking the Option”

This setting only applies to the current session. If you closed the document and reopened it, the option resets to its default state. Repeat the steps in Method 1 each time you open the document. Alternatively, use Method 2 to open a local copy.

“Word Is Still Slow Even With Co-Authoring Disabled”

If performance remains poor, the slowdown may not be caused by co-authoring. Other factors include large embedded images, complex formatting, or add-ins. Try these additional steps:

• Disable add-ins: Go to File > Options > Add-ins. Click Go next to Manage COM Add-ins and uncheck any add-ins you do not need.
• Turn off hardware graphics acceleration: Go to File > Options > Advanced. Scroll to the Display section. Check Disable hardware graphics acceleration. This reduces the load on your GPU.
• Reduce file size: Compress images by clicking on an image and selecting Picture Format > Compress Pictures.

“I Want to Disable Co-Authoring Permanently for All Documents”

There is no global setting in Word to permanently disable co-authoring for all cloud documents. The real-time presence option resets per session. To avoid co-authoring on every file, always open a local copy as described in Method 2. Alternatively, pause OneDrive sync by right-clicking the OneDrive icon in the system tray and selecting Pause syncing. This stops all cloud sync for a set period, making every file behave like a local document.

Co-Authoring vs Local Editing: Key Differences

Item	Co-Authoring Enabled	Co-Authoring Disabled (Local Copy)
Sync behavior	Changes sync every few seconds to the cloud	No sync until you manually save to cloud
Presence indicators	Shows other editors’ locations and names	No presence indicators shown
Performance on large files	Can cause lag due to constant sync	Faster typing and scrolling
Collaboration	Multiple people can edit simultaneously	Only one person can edit at a time
Version history	Auto-saves version history in cloud	No automatic version history unless you use File > History

You can now disable real-time co-authoring in Word to improve performance when editing alone. Use the presence option in Word Options for a quick session-level fix or open a local copy for a permanent solution. If you frequently edit large documents locally, consider pausing OneDrive sync from the system tray. For teams that need occasional collaboration, toggle the presence option on and off as needed instead of disabling it permanently.