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Office for Mac Issues

How to Fix Incorrect Embedded Fonts in Word and PowerPoint for Mac

Maira MehtabMaira Mehtab Sep 24, 2026 871 views

Question details

The user needs to fix rendering issues with embedded fonts in Word and PowerPoint on Mac, where text loses proper formatting after the original local fonts are uninstalled.

Product
Microsoft Word and PowerPoint
Device & OS
macOS
Scenario
Opening a document containing embedded fonts after the original local font files have been removed from the Mac system.
Observed behavior
The embedded fonts do not render accurately, displaying artificially slanted italics and bold weights that appear too light compared to the true font design.
Before you start

Verify that the font creator grants embedding permissions for the problematic fonts, and temporarily retain the local font files on your Mac while troubleshooting.

Solution 1Recommended

Test with Standard Fonts and Update Software

Rule out specific font file corruption by testing standard system fonts and ensuring both macOS and Microsoft Office are up to date.

Sometimes font rendering issues are caused by outdated software or a bug in a specific build of Office for Mac. Updating your system can resolve known rendering glitches.

1
Test a standard font

Create a new document, type sample text using a standard font like Arial or Calibri, embed the font, and reopen the document to see if the issue persists.

2
Update macOS

Go to the Apple menu > System Settings > General > Software Update and install any pending system updates.

3
Update Microsoft Office

Open Word or PowerPoint, click Help in the top menu bar, select Check for Updates, and install the latest available patches.

Important: Restart your Mac after applying updates to ensure the font cache is cleared and newly updated rendering engines take effect.
Free Microsoft Office alternative

Try WPS Office for Better Document Compatibility on Mac

If Microsoft Office for Mac continues to struggle with embedded font rendering, WPS Office provides a free, lightweight, and highly compatible alternative. It handles complex typography gracefully and retains original document fidelity across different platforms without artificial font slanting.

  1. 1. Download and install: Get WPS Office for Mac from the official website and install the application.
  2. 2. Open your document: Launch WPS Writer or Presentation and open your .docx or .pptx file.
  3. 3. Verify font rendering: Review your document to see the embedded fonts displayed with accurate weights and proper italics.
Free and lightweight alternative to Microsoft Office for MacHigh compatibility with Microsoft Word (.docx) and PowerPoint (.pptx) formatsExcellent cross-platform font rendering and built-in PDF toolsFamiliar user interface for a seamless, zero-learning-curve migration
microsoft office alternative - wps office

Frequently Asked Questions

Why do embedded fonts look artificially italicized on Mac?

When a specific italic font file is missing or fails to render from the embedded subset, the word processor attempts to slant the regular font to simulate italics, resulting in an artificial appearance.

Can I embed any custom font in Word for Mac?

No, you can only embed TrueType (.ttf) or OpenType (.otf) fonts that have embedding permissions set to 'Installable' or 'Editable' by the original font designer.

How do I check if my font allows embedding on macOS?

You can use the native Font Book app or third-party font utilities to inspect the font properties. If a font is marked with restricted license rights, Office applications will silently fail to embed it.

Does embedding fonts increase the PowerPoint or Word file size?

Yes, embedding fonts adds the font file data to your document. To minimize file size, you can usually choose an option to embed only the characters used in the document rather than the entire font family.