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Office Compatibility Issues

How to Open Word 2013 Files in Microsoft 365 Without Losing Formatting

Amos GikundaAmos Gikunda Oct 10, 2026 870 views

Question details

The user wants to transition older Word 2013 documents to Microsoft 365 while preserving all original formatting, hyperlinks, styles, and layouts.

How to Open Word 2013 Files in Microsoft 365 Without Losing Formatting
Product
Microsoft Word
Device & OS
not provided
Scenario
Migrating or sharing legacy Word 2013 files to a new computer running Microsoft 365.
Observed behavior
Copying and pasting document contents causes formatting loss, or Microsoft 365 overwrites the document styles using its default template, significantly altering the layout.
Before you start

Before migrating your files, ensure you know how to access the Developer tab in Word, as you will need it to modify background document template settings.

Solution 1Recommended

Disable Automatic Style Updates and Transfer the Complete File

Transferring the entire file instead of copying text prevents the new computer's default template from overriding your original styles.

Copying and pasting content between different versions of Word is the most common cause of lost formatting and broken hyperlinks. Retaining the complete file and adjusting style updates prevents compatibility issues.

1
Enable the Developer Tab

If the Developer tab is not visible in Word 2013, go to File > Options > Customize Ribbon, check the 'Developer' box in the right-hand column, and click OK.

2
Disable Automatic Style Updates

Navigate to the Developer tab, click 'Document Template', and ensure that the 'Automatically update document styles' checkbox is completely unselected.

3
Copy the Complete Document File

Save your document and copy the entire .docx file to a USB drive or cloud storage. Do not select the text and copy it.

4
Open Directly in Microsoft 365

Transfer the file to your new device and double-click the .docx file to open it directly in Microsoft 365.

Disable Automatic Style Updates and Transfer the Complete File
Avoid Copying Contents: Never copy and paste the contents into a blank Microsoft 365 document, as this forces the text to inherit the new blank document's default styles.
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Frequently Asked Questions

Why does my Word 2013 document look completely different in Microsoft 365?

This typically happens because Microsoft 365 applies its default Normal.dotm template to older files, overwriting your previous styles. It can also occur if your new computer uses a different default printer, which alters how Word calculates line and page breaks.

How do I show the missing Developer tab in Microsoft Word?

Right-click anywhere on the ribbon at the top of your Word window and select 'Customize the Ribbon'. In the right-hand column, check the box next to 'Developer', then click OK to confirm.

Is it safe to copy and paste text from Word 2013 into a new Microsoft 365 document?

No, copying and pasting is highly discouraged because it often strips original styles, breaks hyperlinks, and completely shifts complex formatting. You should always copy the entire document file (.docx) and open it directly.